CENTURY ALUMINUM CO CENX Financial Statement Data


2025 Q2

Submissions

Field Row 1
adsh 0000949157-25-000035
cik 949157
name CENTURY ALUMINUM CO
sic 3334
countryba US
stprba IL
cityba CHICAGO
zipba 60606
bas1 1 SOUTH WACKER DRIVE
bas2 SUITE 1000
baph 3126963101
countryma US
stprma IL
cityma CHICAGO
zipma 60606
mas1 1 SOUTH WACKER DRIVE
mas2 SUITE 1000
countryinc US
stprinc DE
ein 133070826
former
changed
afs 1-LAF
wksi 0
fye 1231
form 10-Q
period 20250331
fy 2025
fp Q1
filed 20250508
accepted 2025-05-07 18:20:00.0
prevrpt 0
detail 1
instance cenx-20250331_htm.xml
nciks 1
aciks

Description
Field Name Field Description
adsh Accession Number. The 20-character string formed from the 18-digit number assigned by the SEC to each EDGAR submission.
cik Central Index Key (CIK). Ten digit number assigned by the SEC to each registrant that submits filings.
name Name of registrant. This corresponds to the name of the legal entity as recorded in EDGAR as of the filing date.
sic Standard Industrial Classification (SIC). Four digit code assigned by the SEC as of the filing date, indicating the registrant’s type of business.
countryba The ISO 3166-1 country of the registrant's business address.
stprba The state or province of the registrant’s business address, if field countryba is US or CA.
cityba The city of the registrant's business address.
zipba The zip code of the registrant’s business address.
bas1 The first line of the street of the registrant’s business address.
bas2 The second line of the street of the registrant’s business address.
baph The phone number of the registrant’s business address.
countryma The ISO 3166-1 country of the registrant's mailing address.
stprma The state or province of the registrant’s mailing address, if field countryma is US or CA.
cityma The city of the registrant's mailing address.
zipma The zip code of the registrant’s mailing address.
mas1 The first line of the street of the registrant’s mailing address.
mas2 The second line of the street of the registrant’s mailing address.
countryinc The ISO 3166-1 country of incorporation for the registrant.
stprinc The state or province of incorporation for the registrant, if countryinc is US or CA.
ein Employee Identification Number, 9 digit identification number assigned by the Internal Revenue Service to business entities operating in the United States.
former Most recent former name of the registrant, if any.
changed Date of change from the former name, if any.
afs Filer status with the SEC at the time of submission:
1-LAF=Large Accelerated, 2-ACC=Accelerated, 3-SRA=Smaller Reporting Accelerated, 4-NON=Non-Accelerated, 5-SML=Smaller Reporting Filer, NULL=not assigned.
wksi Well Known Seasoned Issuer (WKSI). An issuer that meets specific SEC requirements at some point during a 60-day period preceding the date the issuer satisfies its obligation to update its shelf registration statement.
fye Fiscal Year End Date, rounded to nearest month-end.
form The submission type of the registrant’s filing.
period Balance Sheet Date, rounded to nearest month-end.
fy Fiscal Year Focus (as defined in the EDGAR XBRL Guide Ch. 3.1.8).
fp Fiscal Period Focus (as defined in the EDGAR XBRL Guide Ch. 3.1.8) within Fiscal Year.
filed The date of the registrant’s filing with the Commission.
accepted The acceptance date and time of the registrant’s filing with the Commission.
prevrpt Previous Report – TRUE indicates that the submission information was subsequently amended.
detail TRUE indicates that the XBRL submission contains quantitative disclosures within the footnotes and schedules at the required detail level (e.g., each amount).
instance The name of the submitted XBRL Instance Document. The name often begins with the company ticker symbol.
nciks Number of Central Index Keys (CIK) of registrants (i.e., business units) included in the consolidating entity’s submitted filing.
aciks Additional CIKs of co-registrants included in a consolidating entity’s EDGAR submission, separated by spaces. If there are no other co-registrants (i.e., nciks=1), the value of aciks is NULL. For a very small number of filers, the entire list of co-registrants is too long to fit in the field. Where this is the case, users should refer to the complete submission file for all CIK information.

Numbers

adsh ddate tag value uom qtrs version segments coreg footnote
0000949157-25-000035 20241231 Accounts Receivable Net Current 75800000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20241231 Accrued Employee Benefits Current 8500000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20240331 Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value 800000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value 800000.0000 USD 1 us-gaap/2024 Equity Components= Additional Paid In Capital;
0000949157-25-000035 20250331 Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value 600000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Assets Current 821900000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Business Combination Bargain Purchase Gain Recognized Amount 245900000.0000 USD 1 us-gaap/2024 Business Acquisition= General Alumina Holdings Limited;
0000949157-25-000035 20231231 Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents 90300000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20241231 Common Stock Value 1000000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest -2100000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest -4000000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Cost Of Goods And Services Sold 473000000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Cost Of Goods And Services Sold 59000000.0000 USD 1 us-gaap/2024 Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20250331 Deferred Income Tax Expense Benefit 1200000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Gain Loss On Derivative Instruments Net Pretax 4000000.0000 USD 1 us-gaap/2024 Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20250331 Gain Loss On Derivative Instruments Net Pretax 0.0000 USD 1 us-gaap/2024 Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20250331 Interest Income Other 1800000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Liabilities And Stockholders Equity 1954500000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20241231 Liabilities Current 104400000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Liabilities Current 59300000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Liabilities Noncurrent 73500000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20241231 Long Term Debt Current 70900000.0000 USD 0 us-gaap/2024 Related Party Transactions By Related Party= Nonrelated Party;
0000949157-25-000035 20240331 Net Cash Provided By Used In Financing Activities 49200000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Net Cash Provided By Used In Financing Activities -44800000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Net Income Loss 1800000.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20240331 Noncontrolling Interest Decrease From Business Combination 800000.0000 USD 1 0000949157-25-000035 Equity Components= Noncontrolling Interest;
0000949157-25-000035 20250331 Non Trade Payable Current 7400000.0000 USD 0 0000949157-25-000035
0000949157-25-000035 20250331 Nontrade Receivables Current 0.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Other Assets Noncurrent 69300000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Other Comprehensive Income Loss Net Of Tax 1700000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Other Operating Income Expense Net 700000.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20240331 Payments To Acquire Property Plant And Equipment 29700000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20241231 Preferred Stock Value 0.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Proceeds From Issuance Of Secured Debt 25000000.0000 USD 1 us-gaap/2024 Debt Instrument= Casthouse Facility;
0000949157-25-000035 20250331 Profit Loss -4000000.0000 USD 1 us-gaap/2024 Equity Components= Noncontrolling Interest;
0000949157-25-000035 20241231 Property Plant And Equipment Net 232100000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Revenue From Contract With Customer Excluding Assessed Tax 78400000.0000 USD 1 us-gaap/2024 Counterparty Name= Glencore; Supply Commitment= Supply Commitment;
0000949157-25-000035 20250331 Revenue From Contract With Customer Excluding Assessed Tax 255200000.0000 USD 1 us-gaap/2024 Related Party Transactions By Related Party= Nonrelated Party;
0000949157-25-000035 20240331 Selling General And Administrative Expense -200000.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20250331 Selling General And Administrative Expense -800000.0000 USD 1 us-gaap/2024 Adjustments For Change In Accounting Principle= Inflation Reduction Act;
0000949157-25-000035 20250331 Selling General And Administrative Expense 12500000.0000 USD 1 us-gaap/2024 Business Segments= Reportable Segment;
0000949157-25-000035 20241231 Stockholders Equity -103300000.0000 USD 0 us-gaap/2024 Equity Components= Accumulated Other Comprehensive Income;
0000949157-25-000035 20250331 Stockholders Equity 1300000.0000 USD 0 us-gaap/2024 Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent;
0000949157-25-000035 20231231 Stockholders Equity Including Portion Attributable To Noncontrolling Interest 344100000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20231231 Stockholders Equity Including Portion Attributable To Noncontrolling Interest -2004100000.0000 USD 0 us-gaap/2024 Equity Components= Retained Earnings;
0000949157-25-000035 20240331 Stockholders Equity Including Portion Attributable To Noncontrolling Interest -1757300000.0000 USD 0 us-gaap/2024 Equity Components= Retained Earnings;
0000949157-25-000035 20241231 Stockholders Equity Including Portion Attributable To Noncontrolling Interest -103300000.0000 USD 0 us-gaap/2024 Equity Components= Accumulated Other Comprehensive Income;
0000949157-25-000035 20240331 Stock Issued During Period Shares Conversion Of Units 4562.0000 shares 1 us-gaap/2024 Equity Components= Common Stock;
0000949157-25-000035 20240331 Stock Issued During Period Shares Conversion Of Units 46.0000 shares 1 us-gaap/2024 Equity Components= Preferred Stock;
0000949157-25-000035 20241231 Accrued Liabilities Current 42000000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Asset Retirement Obligations Noncurrent 64400000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20241231 Assets 473700000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20240331 Business Combination Bargain Purchase Gain Recognized Amount 245900000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Business Combination Bargain Purchase Gain Recognized Amount 0.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Cash And Cash Equivalents At Carrying Value 44900000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents 95000000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Comprehensive Income Net Of Tax 31400000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Cost Of Goods And Services Sold -11900000.0000 USD 1 us-gaap/2024 Adjustments For Change In Accounting Principle= Inflation Reduction Act;
0000949157-25-000035 20250331 Deferred Income Tax Liabilities Net 72700000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20241231 Defined Benefit Pension Plan Liabilities Noncurrent 17700000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20241231 Derivative Liabilities Current 4400000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Earnings Per Share Basic 0.3000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Increase Decrease In Accounts Payable Trade 20800000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Increase Decrease In Due To Related Parties Current 12200000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Interest Expense Nonoperating 1800000.0000 USD 1 us-gaap/2024 Business Segments= Reportable Segment; Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20250331 Interest Paid Net 4900000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20241231 Inventory Net 109800000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20241231 Liabilities Noncurrent 813000000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Long Term Debt Noncurrent 10000000.0000 USD 0 us-gaap/2024 Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20250331 Minority Interest -35600000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Net Cash Provided By Used In Investing Activities -29700000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Net Income Loss 0.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20240331 Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax -3400000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20241231 Other Liabilities Current 49600000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary; Related Party Transaction= Related Party;
0000949157-25-000035 20241231 Other Liabilities Noncurrent 66700000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Other Noncash Income Expense 0.0000 USD 1 us-gaap/2024
0000949157-25-000035 20241231 Preferred Stock Shares Outstanding 49715.0000 shares 0 us-gaap/2024 Equity Components= Preferred Stock;
0000949157-25-000035 20240331 Revenue From Contract With Customer Excluding Assessed Tax 40100000.0000 USD 1 us-gaap/2024 Product Or Service= Alumina;
0000949157-25-000035 20250331 Preferred Stock Shares Outstanding 49679.0000 shares 0 us-gaap/2024 Class Of Stock= Convertible Preferred Stock;
0000949157-25-000035 20241231 Prepaid Expense And Other Assets Current 28300000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Profit Loss -2100000.0000 USD 1 us-gaap/2024 Equity Components= Noncontrolling Interest;
0000949157-25-000035 20240331 Profit Loss 246800000.0000 USD 1 us-gaap/2024 Equity Components= Parent;
0000949157-25-000035 20250331 Profit Loss 25700000.0000 USD 1 us-gaap/2024 Business Segments= Reportable Segment;
0000949157-25-000035 20250331 Profit Loss 29700000.0000 USD 1 us-gaap/2024 Equity Components= Retained Earnings;
0000949157-25-000035 20240331 Repayments Of Lines Of Credit 1200000.0000 USD 1 us-gaap/2024 Debt Instrument= Iceland Term Facility;
0000949157-25-000035 20240331 Repayments Of Lines Of Credit 130500000.0000 USD 1 us-gaap/2024 Debt Instrument= U. S. And Iceland Revolving Credit Facilities;
0000949157-25-000035 20241231 Restricted Cash And Cash Equivalents 2800000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Revenue From Contract With Customer Excluding Assessed Tax 489500000.0000 USD 1 us-gaap/2024 Business Segments= Reportable Segment;
0000949157-25-000035 20240331 Revenue From Contract With Customer Excluding Assessed Tax 189500000.0000 USD 1 us-gaap/2024 Geographical= I S;
0000949157-25-000035 20250331 Stockholders Equity Including Portion Attributable To Noncontrolling Interest 2550800000.0000 USD 0 us-gaap/2024 Equity Components= Additional Paid In Capital;
0000949157-25-000035 20250331 Stockholders Equity Including Portion Attributable To Noncontrolling Interest -35600000.0000 USD 0 us-gaap/2024 Equity Components= Noncontrolling Interest;
0000949157-25-000035 20250331 Undistributed Earnings Loss Allocated To Participating Securities Basic 1500000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Accounts Receivable Net Current 108900000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20241231 Accrued Liabilities Current 7200000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Accrued Liabilities Current 3200000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20241231 Accumulated Other Comprehensive Income Loss Net Of Tax -103300000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20241231 Asset Retirement Obligations Noncurrent 35000000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Assets 1954500000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20241231 Assets Current 802800000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Business Combination Bargain Purchase Gain Recognized Amount 0.0000 USD 1 us-gaap/2024 Business Segments= Reportable Segment;
0000949157-25-000035 20241231 Common Stock Shares Outstanding 93288565.0000 shares 0 us-gaap/2024
0000949157-25-000035 20250331 Common Stock Value 1000000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Cost Of Goods And Services Sold -19900000.0000 USD 1 us-gaap/2024 Adjustments For Change In Accounting Principle= Inflation Reduction Act;
0000949157-25-000035 20240331 Deferred Income Tax Expense Benefit 400000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Depreciation Depletion And Amortization 19900000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Earnings Per Share Diluted 0.2900 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Gain Loss On Derivative Instruments Net Pretax 3400000.0000 USD 1 us-gaap/2024 Business Segments= Reportable Segment; Related Party Transactions By Related Party= Nonrelated Party;
0000949157-25-000035 20240331 Income Taxes Paid Net 1100000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Income Tax Expense Benefit 0.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20250331 Income Tax Expense Benefit 1600000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Increase Decrease In Accounts Receivable 1400000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Increase Decrease In Accrued Liabilities -8400000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Increase Decrease In Due To Related Parties Current 33600000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Interest Expense Nonoperating 10000000.0000 USD 1 us-gaap/2024 Related Party Transactions By Related Party= Nonrelated Party;
0000949157-25-000035 20250331 Interest Expense Nonoperating 1800000.0000 USD 1 us-gaap/2024 Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20240331 Interest Paid Net 2900000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Manufacturing Credit Receivable Noncurrent 91100000.0000 USD 0 0000949157-25-000035
0000949157-25-000035 20250331 Net Income Loss Attributable To Noncontrolling Interest -4000000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20241231 Nontrade Receivables Current 13200000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Nontrade Receivables Current 0.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Operating Income Loss 46100000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax -100000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Other Comprehensive Income Loss Reclassification Adjustment From A O C I Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax -1600000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Other Liabilities Current 0.0000 USD 0 us-gaap/2024 Derivative Instrument Risk= Commodity Contract; Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20241231 Other Liabilities Noncurrent 92600000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Other Noncash Income Expense 1500000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20231231 Preferred Stock Shares Outstanding 52284.0000 shares 0 us-gaap/2024 Equity Components= Preferred Stock;
0000949157-25-000035 20250331 Profit Loss 25700000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20241231 Property Plant And Equipment Net 978300000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Property Plant And Equipment Net 972200000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Revenue From Contract With Customer Excluding Assessed Tax 315000000.0000 USD 1 us-gaap/2024 Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20250331 Revenue From Contract With Customer Excluding Assessed Tax 633900000.0000 USD 1 us-gaap/2024 Business Segments= Reportable Segment;
0000949157-25-000035 20250331 Revenue From Contract With Customer Excluding Assessed Tax 220100000.0000 USD 1 us-gaap/2024 Geographical= I S;
0000949157-25-000035 20250331 Revenue From Contract With Customer Excluding Assessed Tax 98100000.0000 USD 1 us-gaap/2024 Product Or Service= Alumina;
0000949157-25-000035 20240331 Selling General And Administrative Expense -700000.0000 USD 1 us-gaap/2024 Adjustments For Change In Accounting Principle= Inflation Reduction Act;
0000949157-25-000035 20250331 Selling General And Administrative Expense -200000.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20231231 Stockholders Equity 1500000.0000 USD 0 us-gaap/2024 Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent;
0000949157-25-000035 20240331 Stockholders Equity -101000000.0000 USD 0 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment;
0000949157-25-000035 20231231 Stockholders Equity Including Portion Attributable To Noncontrolling Interest -11500000.0000 USD 0 us-gaap/2024 Equity Components= Noncontrolling Interest;
0000949157-25-000035 20231231 Stockholders Equity Including Portion Attributable To Noncontrolling Interest 355600000.0000 USD 0 us-gaap/2024 Equity Components= Parent;
0000949157-25-000035 20240331 Stockholders Equity Including Portion Attributable To Noncontrolling Interest 2543700000.0000 USD 0 us-gaap/2024 Equity Components= Additional Paid In Capital;
0000949157-25-000035 20240331 Stockholders Equity Including Portion Attributable To Noncontrolling Interest 1000000.0000 USD 0 us-gaap/2024 Equity Components= Common Stock;
0000949157-25-000035 20241231 Stockholders Equity Including Portion Attributable To Noncontrolling Interest -31600000.0000 USD 0 us-gaap/2024 Equity Components= Noncontrolling Interest;
0000949157-25-000035 20241231 Stockholders Equity Including Portion Attributable To Noncontrolling Interest 694300000.0000 USD 0 us-gaap/2024 Equity Components= Parent;
0000949157-25-000035 20250331 Stockholders Equity Including Portion Attributable To Noncontrolling Interest -86300000.0000 USD 0 us-gaap/2024 Equity Components= Treasury Stock Common;
0000949157-25-000035 20250331 Stock Issued During Period Shares Conversion Of Units 36.0000 shares 1 us-gaap/2024 Equity Components= Preferred Stock;
0000949157-25-000035 20240331 Weighted Average Number Of Diluted Shares Outstanding 98700000.0000 shares 1 us-gaap/2024
0000949157-25-000035 20250331 Accounts Payable Trade Current 201700000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20241231 Accounts Payable Trade Current 187300000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Accounts Payable Trade Current 35700000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Accrued Liabilities Current 36600000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value 800000.0000 USD 1 us-gaap/2024 Equity Components= Parent;
0000949157-25-000035 20250331 Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents 47700000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect 12000000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Comprehensive Income Net Of Tax 245100000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Cost Of Goods And Services Sold -800000.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20250331 Defined Benefit Pension Plan Liabilities Noncurrent 129300000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Gain Loss On Derivative Instruments Net Pretax 3400000.0000 USD 1 us-gaap/2024 Related Party Transactions By Related Party= Nonrelated Party;
0000949157-25-000035 20250331 Income Loss Including Portion Attributable To Noncontrolling Interest 27300000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Income Taxes Paid Net 2300000.0000 USD 1 us-gaap/2024
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0000949157-25-000035 20240331 Stockholders Equity Including Portion Attributable To Noncontrolling Interest 0.0000 USD 0 us-gaap/2024 Equity Components= Preferred Stock;
0000949157-25-000035 20241231 Stockholders Equity Including Portion Attributable To Noncontrolling Interest -1667300000.0000 USD 0 us-gaap/2024 Equity Components= Retained Earnings;
0000949157-25-000035 20241231 Stockholders Equity Including Portion Attributable To Noncontrolling Interest -86300000.0000 USD 0 us-gaap/2024 Equity Components= Treasury Stock Common;
0000949157-25-000035 20250331 Stockholders Equity Including Portion Attributable To Noncontrolling Interest 0.0000 USD 0 us-gaap/2024 Equity Components= Preferred Stock;
0000949157-25-000035 20250331 Stock Issued During Period Shares Conversion Of Units 3593.0000 shares 1 us-gaap/2024 Equity Components= Common Stock;
0000949157-25-000035 20240331 Undistributed Earnings Loss Allocated To Participating Securities Basic 13200000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Accounts Receivable Net Current 1100000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Accumulated Other Comprehensive Income Loss Net Of Tax -101600000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20241231 Additional Paid In Capital 2550200000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Assets 188200000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Cash And Cash Equivalents At Carrying Value 43300000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20241231 Commitments And Contingencies USD 0 us-gaap/2024
0000949157-25-000035 20250331 Common Stock Shares Outstanding 93296937.0000 shares 0 us-gaap/2024
0000949157-25-000035 20240331 Cost Of Goods And Services Sold -900000.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20240331 Cost Of Goods And Services Sold 100000.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20250331 Cost Of Goods And Services Sold 0.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20241231 Derivative Assets Current 4200000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Derivative Assets Current 7600000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20250331 Distribution Of Property Plant And Equipment To Noncontrolling Interest Noncash 600000.0000 USD 1 0000949157-25-000035
0000949157-25-000035 20240331 Gross Profit 16500000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Income Tax Expense Benefit 0.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20240331 Increase Decrease In Accounts Payable Trade -33800000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Increase Decrease In Manufacturing Credits Receivable 12600000.0000 USD 1 0000949157-25-000035
0000949157-25-000035 20250331 Increase Decrease In Nontrade Receivables -15400000.0000 USD 1 0000949157-25-000035
0000949157-25-000035 20250331 Increase Decrease In Other Operating Capital Net 200000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Interest Expense Nonoperating 1800000.0000 USD 1 us-gaap/2024 Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20250331 Net Income Loss 29700000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Net Income Loss 1700000.0000 USD 1 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income;
0000949157-25-000035 20240331 Operating Income Loss 1900000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20241231 Other Assets Noncurrent 23100000.0000 USD 0 us-gaap/2024 Consolidated Entities= Variable Interest Entity Primary Beneficiary;
0000949157-25-000035 20250331 Other Comprehensive Income Loss Amortization Adjustment From A O C I Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax 100000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax 0.0000 USD 1 us-gaap/2024
0000949157-25-000035 20241231 Other Liabilities Current 0.0000 USD 0 us-gaap/2024 Derivative Instrument Risk= Commodity Contract; Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20240331 Other Operating Income Expense Net -500000.0000 USD 1 us-gaap/2024 Business Segments= Reportable Segment;
0000949157-25-000035 20250331 Other Operating Income Expense Net -2000000.0000 USD 1 us-gaap/2024 Business Segments= Reportable Segment;
0000949157-25-000035 20250331 Other Receivables Net Current 8400000.0000 USD 0 us-gaap/2024 Related Party Transactions By Related Party= Related Party;
0000949157-25-000035 20250331 Payments To Acquire Property Plant And Equipment 21200000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Preferred Stock Shares Outstanding 49679.0000 shares 0 us-gaap/2024 Equity Components= Preferred Stock;
0000949157-25-000035 20250331 Proceeds From Lines Of Credit 257600000.0000 USD 1 us-gaap/2024 Debt Instrument= U. S. And Iceland Revolving Credit Facilities;
0000949157-25-000035 20250331 Proceeds From Sale Of Property Plant And Equipment 5700000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20240331 Profit Loss 244700000.0000 USD 1 us-gaap/2024
0000949157-25-000035 20250331 Repayments Of Lines Of Credit 0.0000 USD 1 us-gaap/2024 Debt Instrument= Iceland Term Facility;
0000949157-25-000035 20241231 Retained Earnings Accumulated Deficit -1667200000.0000 USD 0 us-gaap/2024
0000949157-25-000035 20240331 Revenue From Contract With Customer Excluding Assessed Tax 35500000.0000 USD 1 us-gaap/2024 Counterparty Name= Glencore; Supply Commitment= Supply Commitment;
0000949157-25-000035 20231231 Stockholders Equity -99400000.0000 USD 0 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment;
0000949157-25-000035 20240331 Stockholders Equity 1400000.0000 USD 0 us-gaap/2024 Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent;
0000949157-25-000035 20241231 Stockholders Equity -104600000.0000 USD 0 us-gaap/2024 Equity Components= Accumulated Defined Benefit Plans Adjustment;
0000949157-25-000035 20240331 Stockholders Equity Including Portion Attributable To Noncontrolling Interest -86300000.0000 USD 0 us-gaap/2024 Equity Components= Treasury Stock Common;
0000949157-25-000035 20250331 Stockholders Equity Including Portion Attributable To Noncontrolling Interest 1000000.0000 USD 0 us-gaap/2024 Equity Components= Common Stock;
0000949157-25-000035 20250331 Stock Issued During Period Shares Share Based Compensation 4779.0000 shares 1 us-gaap/2024 Equity Components= Common Stock;
0000949157-25-000035 20250331 Treasury Stock Value 86300000.0000 USD 0 us-gaap/2024

Description
Field Name Field Description
adsh Accession Number. The 20-character string formed from the 18-digit number assigned by the SEC to each EDGAR submission.
tag The unique identifier (name) for a tag in a specific taxonomy release.
version For a standard tag, an identifier for the taxonomy; otherwise the accession number where the tag was defined.
ddate The end date for the data value, rounded to the nearest month end.
qtrs The count of the number of quarters represented by the data value, rounded to the nearest whole number. “0” indicates it is a point-in-time value.
uom The unit of measure for the value.
segments Tags used to represent axis and member reporting.
coreg If specified, indicates a specific co-registrant, the parent company, or other entity (e.g., guarantor). NULL indicates the consolidated entity.
value The value. This is not scaled, it is as found in the Interactive Data file, but is limited to four digits to the right of the decimal point.
footnote The text of any superscripted footnotes on the value, as shown on the statement page, truncated to 512 characters, or if there is no footnote, then this field will be blank.

Tags

tag version custom abstract datatype iord crdr tlabel doc
Nontrade Receivables Current us-gaap/2024 0 0 monetary I D Nontrade Receivables, Current The sum of amounts currently receivable other than from customers. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer.
Increase Decrease In Accounts Receivable us-gaap/2024 0 0 monetary D C Increase (Decrease) in Accounts Receivable The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest us-gaap/2024 0 0 monetary D C Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.
Assets Current us-gaap/2024 0 0 monetary I D Assets, Current Amount of asset recognized for present right to economic benefit, classified as current.
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents us-gaap/2024 0 0 monetary I D Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
Revenue From Contract With Customer Excluding Assessed Tax us-gaap/2024 0 0 monetary D C Revenue from Contract with Customer, Excluding Assessed Tax Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.
Distribution Of Property Plant And Equipment To Noncontrolling Interest Noncash 0000949157-25-000035 1 0 monetary D C Distribution Of Property, Plant And Equipment To Noncontrolling Interest, Noncash Distribution Of Property, Plant And Equipment To Noncontrolling Interest, Noncash
Increase Decrease In Accounts Payable Trade us-gaap/2024 0 0 monetary D D Increase (Decrease) in Accounts Payable, Trade Change in recurring obligations of a business that arise from the acquisition of merchandise, materials, supplies and services used in the production and sale of goods and services.
Payments To Acquire Property Plant And Equipment us-gaap/2024 0 0 monetary D C Payments to Acquire Property, Plant, and Equipment The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
Stockholders Equity Including Portion Attributable To Noncontrolling Interest us-gaap/2024 0 0 monetary I C Equity, Including Portion Attributable to Noncontrolling Interest Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity.
Comprehensive Income Net Of Tax us-gaap/2024 0 0 monetary D C Comprehensive Income (Loss), Net of Tax, Attributable to Parent Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest us-gaap/2024 0 0 monetary D D Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.
Liabilities And Stockholders Equity us-gaap/2024 0 0 monetary I C Liabilities and Equity Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
Net Income Loss Attributable To Noncontrolling Interest us-gaap/2024 0 0 monetary D D Net Income (Loss) Attributable to Noncontrolling Interest Amount of Net Income (Loss) attributable to noncontrolling interest.
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax us-gaap/2024 0 0 monetary D C Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
Retained Earnings Accumulated Deficit us-gaap/2024 0 0 monetary I C Retained Earnings (Accumulated Deficit) Amount of accumulated undistributed earnings (deficit).
Manufacturing Credit Receivable Noncurrent 0000949157-25-000035 1 0 monetary I D Manufacturing Credit Receivable, Noncurrent Manufacturing Credit Receivable, Noncurrent
Accounts Receivable Net Current us-gaap/2024 0 0 monetary I D Accounts Receivable, after Allowance for Credit Loss, Current Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.
Additional Paid In Capital us-gaap/2024 0 0 monetary I C Additional Paid in Capital Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.
Asset Retirement Obligations Noncurrent us-gaap/2024 0 0 monetary I C Asset Retirement Obligations, Noncurrent Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.
Common Stock Shares Outstanding us-gaap/2024 0 0 shares I Common Stock, Shares, Outstanding Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
Derivative Liabilities Current us-gaap/2024 0 0 monetary I C Derivative Liability, Current Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.
Income Tax Expense Benefit us-gaap/2024 0 0 monetary D D Income Tax Expense (Benefit) Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
Net Income Loss us-gaap/2024 0 0 monetary D C Net Income (Loss) Attributable to Parent The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
Stockholders Equity us-gaap/2024 0 0 monetary I C Equity, Attributable to Parent Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.
Treasury Stock Value us-gaap/2024 0 0 monetary I D Treasury Stock, Value The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.
Weighted Average Number Of Diluted Shares Outstanding us-gaap/2024 0 0 shares D Weighted Average Number of Shares Outstanding, Diluted The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
Accumulated Other Comprehensive Income Loss Net Of Tax us-gaap/2024 0 0 monetary I C Accumulated Other Comprehensive Income (Loss), Net of Tax Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source.
Assets us-gaap/2024 0 0 monetary I D Assets Amount of asset recognized for present right to economic benefit.
Cost Of Goods And Services Sold us-gaap/2024 0 0 monetary D D Cost of Goods and Services Sold The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.
Earnings Per Share Diluted us-gaap/2024 0 0 perShare D Earnings Per Share, Diluted The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
Gross Profit us-gaap/2024 0 0 monetary D C Gross Profit Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.
Other Assets Noncurrent us-gaap/2024 0 0 monetary I D Other Assets, Noncurrent Amount of noncurrent assets classified as other.
Other Comprehensive Income Loss Amortization Adjustment From A O C I Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax us-gaap/2024 0 0 monetary D C Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.
Accrued Liabilities Current us-gaap/2024 0 0 monetary I C Accrued Liabilities, Current Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
Depreciation Depletion And Amortization us-gaap/2024 0 0 monetary D D Depreciation, Depletion and Amortization The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.
Increase Decrease In Other Operating Capital Net us-gaap/2024 0 0 monetary D C Increase (Decrease) in Other Operating Assets and Liabilities, Net Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other.
Interest Expense Nonoperating us-gaap/2024 0 0 monetary D D Interest Expense, Nonoperating Amount of interest expense classified as nonoperating.
Liabilities Current us-gaap/2024 0 0 monetary I C Liabilities, Current Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.
Other Operating Income Expense Net us-gaap/2024 0 0 monetary D C Other Operating Income (Expense), Net The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.
Selling General And Administrative Expense us-gaap/2024 0 0 monetary D D Selling, General and Administrative Expense The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.
Noncontrolling Interest Decrease From Business Combination 0000949157-25-000035 1 0 monetary D D Noncontrolling Interest, Decrease From Business Combination Noncontrolling Interest, Decrease From Business Combination
Accounts Payable Trade Current us-gaap/2024 0 0 monetary I C Accounts Payable, Trade, Current Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
Cash And Cash Equivalents At Carrying Value us-gaap/2024 0 0 monetary I D Cash and Cash Equivalents, at Carrying Value Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.
Defined Benefit Pension Plan Liabilities Noncurrent us-gaap/2024 0 0 monetary I C Liability, Defined Benefit Pension Plan, Noncurrent Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as noncurrent. Excludes other postretirement benefit plan.
Income Taxes Paid Net us-gaap/2024 0 0 monetary D C Income Taxes Paid, Net Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax.
Increase Decrease In Due From Related Parties Current us-gaap/2024 0 0 monetary D C Increase (Decrease) in Due from Related Parties, Current The aggregate increase (decrease) during the reporting period in the amount due from the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.
Increase Decrease In Inventories us-gaap/2024 0 0 monetary D C Increase (Decrease) in Inventories The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.
Increase Decrease In Prepaid Deferred Expense And Other Assets us-gaap/2024 0 0 monetary D C Increase (Decrease) in Prepaid Expense and Other Assets Amount of increase (decrease) in prepaid expenses, and assets classified as other.
Other Comprehensive Income Loss Net Of Tax us-gaap/2024 0 0 monetary D C Other Comprehensive Income (Loss), Net of Tax Amount after tax and reclassification adjustments of other comprehensive income (loss).
Other Liabilities Current us-gaap/2024 0 0 monetary I C Other Liabilities, Current Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.
Other Noncash Income Expense us-gaap/2024 0 0 monetary D C Other Noncash Income (Expense) Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
Preferred Stock Value us-gaap/2024 0 0 monetary I C Preferred Stock, Value, Issued Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.
Proceeds From Sale Of Property Plant And Equipment us-gaap/2024 0 0 monetary D D Proceeds from Sale of Property, Plant, and Equipment The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.
Profit Loss us-gaap/2024 0 0 monetary D C Net Income (Loss), Including Portion Attributable to Noncontrolling Interest The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
Repayments Of Secured Debt us-gaap/2024 0 0 monetary D C Repayments of Secured Debt The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value us-gaap/2024 0 0 monetary D C APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.
Business Combination Bargain Purchase Gain Recognized Amount us-gaap/2024 0 0 monetary D C Business Combination, Bargain Purchase, Gain Recognized, Amount In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity.
Deferred Income Tax Expense Benefit us-gaap/2024 0 0 monetary D D Deferred Income Tax Expense (Benefit) Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
Derivative Assets Current us-gaap/2024 0 0 monetary I D Derivative Asset, Current Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.
Liabilities Noncurrent us-gaap/2024 0 0 monetary I C Liabilities, Noncurrent Amount of obligation due after one year or beyond the normal operating cycle, if longer.
Net Cash Provided By Used In Operating Activities us-gaap/2024 0 0 monetary D Net Cash Provided by (Used in) Operating Activities Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
Operating Income Loss us-gaap/2024 0 0 monetary D C Operating Income (Loss) The net result for the period of deducting operating expenses from operating revenues.
Other Liabilities Noncurrent us-gaap/2024 0 0 monetary I C Other Liabilities, Noncurrent Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.
Prepaid Expense And Other Assets Current us-gaap/2024 0 0 monetary I D Prepaid Expense and Other Assets, Current Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.
Capital Expenditures Incurred But Not Yet Paid us-gaap/2024 0 0 monetary D C Capital Expenditures Incurred but Not yet Paid Future cash outflow to pay for purchases of fixed assets that have occurred.
Common Stock Value us-gaap/2024 0 0 monetary I C Common Stock, Value, Issued Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.
Inventory Net us-gaap/2024 0 0 monetary I D Inventory, Net Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.
Undistributed Earnings Loss Allocated To Participating Securities Basic us-gaap/2024 0 0 monetary D D Undistributed Earnings (Loss) Allocated to Participating Securities, Basic Amount of undistributed earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method.
Unrealized Gain Loss On Derivatives us-gaap/2024 0 0 monetary D C Unrealized Gain (Loss) on Derivatives The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.
Accrued Employee Benefits Current us-gaap/2024 0 0 monetary I C Accrued Employee Benefits, Current Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect us-gaap/2024 0 0 monetary D D Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
Commitments And Contingencies us-gaap/2024 0 0 monetary I C Commitments and Contingencies Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.
Deferred Income Tax Liabilities Net us-gaap/2024 0 0 monetary I C Deferred Income Tax Liabilities, Net Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.
Gain Loss On Derivative Instruments Net Pretax us-gaap/2024 0 0 monetary D C Gain (Loss) on Derivative Instruments, Net, Pretax Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.
Income Loss Including Portion Attributable To Noncontrolling Interest us-gaap/2024 0 0 monetary D C Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax Amount, before tax, of income (loss) including portion attributable to noncontrolling interest. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments.
Interest Income Other us-gaap/2024 0 0 monetary D C Interest Income, Other Amount of interest income earned from interest bearing assets classified as other.
Interest Paid Net us-gaap/2024 0 0 monetary D C Interest Paid, Excluding Capitalized Interest, Operating Activities Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.
Net Cash Provided By Used In Financing Activities us-gaap/2024 0 0 monetary D D Net Cash Provided by (Used in) Financing Activities Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
Net Income Loss Available To Common Stockholders Basic us-gaap/2024 0 0 monetary D C Net Income (Loss) Available to Common Stockholders, Basic Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
Proceeds From Lines Of Credit us-gaap/2024 0 0 monetary D D Proceeds from Lines of Credit Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.
Stock Issued During Period Shares Conversion Of Units us-gaap/2024 0 0 shares D Stock Issued During Period, Shares, Conversion of Units The number of shares issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).
Earnings Per Share Basic us-gaap/2024 0 0 perShare D Earnings Per Share, Basic The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
Increase Decrease In Due To Related Parties Current us-gaap/2024 0 0 monetary D D Increase (Decrease) in Due to Related Parties, Current The increase (decrease) during the reporting period in the aggregate amount of obligations to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.
Interest Paid Capitalized us-gaap/2024 0 0 monetary D C Interest Paid, Capitalized, Investing Activities Amount of cash paid for interest capitalized, classified as investing activity.
Net Cash Provided By Used In Investing Activities us-gaap/2024 0 0 monetary D D Net Cash Provided by (Used in) Investing Activities Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax us-gaap/2024 0 0 monetary D C Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.
Other Comprehensive Income Loss Reclassification Adjustment From A O C I Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax us-gaap/2024 0 0 monetary D D Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.
Other Comprehensive Income Loss Tax us-gaap/2024 0 0 monetary D D Other Comprehensive Income (Loss), Tax Amount of tax expense (benefit) allocated to other comprehensive income (loss).
Other Nonoperating Income Expense us-gaap/2024 0 0 monetary D C Other Nonoperating Income (Expense) Amount of income (expense) related to nonoperating activities, classified as other.
Other Receivables Net Current us-gaap/2024 0 0 monetary I D Other Receivables, Net, Current Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.
Preferred Stock Shares Outstanding us-gaap/2024 0 0 shares I Preferred Stock, Shares Outstanding Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.
Proceeds From Issuance Of Secured Debt us-gaap/2024 0 0 monetary D D Proceeds from Issuance of Secured Debt The cash inflow from amounts received from issuance of long-term debt that is wholly or partially secured by collateral. Excludes proceeds from tax exempt secured debt.
Repayments Of Lines Of Credit us-gaap/2024 0 0 monetary D C Repayments of Lines of Credit Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.
Restricted Cash And Cash Equivalents us-gaap/2024 0 0 monetary I D Restricted Cash and Cash Equivalents Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
Increase Decrease In Manufacturing Credits Receivable 0000949157-25-000035 1 0 monetary D C Increase (Decrease) in Manufacturing Credits Receivable Increase (Decrease) in Manufacturing Credits Receivable
Increase Decrease In Nontrade Receivables 0000949157-25-000035 1 0 monetary D C Increase (Decrease) In Nontrade Receivables Increase (Decrease) In Nontrade Receivables
Manufacturing Credit Receivable Current 0000949157-25-000035 1 0 monetary I D Manufacturing Credit Receivable, Current Manufacturing Credit Receivable, Current
Non Trade Payable Current 0000949157-25-000035 1 0 monetary I C Non-Trade Payable, Current Non-Trade Payable, Current
Increase Decrease In Accrued Liabilities us-gaap/2024 0 0 monetary D D Increase (Decrease) in Accrued Liabilities The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.
Long Term Debt Current us-gaap/2024 0 0 monetary I C Long-Term Debt, Current Maturities Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.
Long Term Debt Noncurrent us-gaap/2024 0 0 monetary I C Long-Term Debt, Excluding Current Maturities Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.
Minority Interest us-gaap/2024 0 0 monetary I C Equity, Attributable to Noncontrolling Interest Amount of equity (deficit) attributable to noncontrolling interest. Excludes temporary equity.
Other Comprehensive Income Loss Before Tax us-gaap/2024 0 0 monetary D C Other Comprehensive Income (Loss), before Tax Amount before tax, after reclassification adjustments of other comprehensive income (loss).
Property Plant And Equipment Net us-gaap/2024 0 0 monetary I D Property, Plant and Equipment, Net Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.
Stock Issued During Period Shares Share Based Compensation us-gaap/2024 0 0 shares D Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).
Weighted Average Number Of Shares Outstanding Basic us-gaap/2024 0 0 shares D Weighted Average Number of Shares Outstanding, Basic Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

Description
Field Name Field Description
tag The unique identifier (name) for a tag in a specific taxonomy release.
version For a standard tag, an identifier for the taxonomy; otherwise the accession number where the tag was defined.
custom 1 if tag is custom (version=adsh), 0 if it is standard. Note: This flag is technically redundant with the version and adsh columns.
abstract 1 if the tag is not used to represent a numeric fact.
datatype If abstract=1, then NULL, otherwise the data type (e.g., monetary) for the tag.
iord If abstract=1, then NULL; otherwise, “I” if the value is a point-in time, or “D” if the value is a duration.
crdr If datatype = monetary, then the tag’s natural accounting balance (debit or credit); if not defined, then NULL.
tlabel If a standard tag, then the label text provided by the taxonomy, otherwise the text provided by the filer. A tag which had neither would have a NULL value here.
doc The detailed definition for the tag. If a standard tag, then the text provided by the taxonomy, otherwise the text assigned by the filer. Some tags have neither, and this field is NULL.

Presentation of Statements

adsh report line stmt inpth rfile tag version plabel negating
0000949157-25-000035 2 8 IS 0 H Revenue From Contract With Customer Excluding Assessed Tax us-gaap/2024 Total net sales 0
0000949157-25-000035 2 9 IS 0 H Cost Of Goods And Services Sold us-gaap/2024 Cost of goods sold 0
0000949157-25-000035 2 10 IS 0 H Gross Profit us-gaap/2024 Gross profit 0
0000949157-25-000035 2 11 IS 0 H Selling General And Administrative Expense us-gaap/2024 Selling, general and administrative expenses 0
0000949157-25-000035 2 12 IS 0 H Other Operating Income Expense Net us-gaap/2024 Other operating expense - net 1
0000949157-25-000035 2 13 IS 0 H Operating Income Loss us-gaap/2024 Operating income 0
0000949157-25-000035 2 14 IS 0 H Interest Expense Nonoperating us-gaap/2024 Interest expense 1
0000949157-25-000035 2 15 IS 0 H Interest Income Other us-gaap/2024 Interest income 0
0000949157-25-000035 2 16 IS 0 H Gain Loss On Derivative Instruments Net Pretax us-gaap/2024 Net (loss) gain on forward and derivative contracts 0
0000949157-25-000035 2 17 IS 0 H Business Combination Bargain Purchase Gain Recognized Amount us-gaap/2024 Bargain purchase gain 0
0000949157-25-000035 2 18 IS 0 H Other Nonoperating Income Expense us-gaap/2024 Other income (loss) - net 0
0000949157-25-000035 2 19 IS 0 H Income Loss Including Portion Attributable To Noncontrolling Interest us-gaap/2024 Income before income taxes 0
0000949157-25-000035 2 20 IS 0 H Income Tax Expense Benefit us-gaap/2024 Income tax expense 1
0000949157-25-000035 2 21 IS 0 H Profit Loss us-gaap/2024 Net income 0
0000949157-25-000035 2 22 IS 0 H Net Income Loss Attributable To Noncontrolling Interest us-gaap/2024 Net loss attributable to noncontrolling interests 0
0000949157-25-000035 2 23 IS 0 H Net Income Loss us-gaap/2024 Net income attributable to Century stockholders 0
0000949157-25-000035 2 24 IS 0 H Undistributed Earnings Loss Allocated To Participating Securities Basic us-gaap/2024 Less: net income allocated to participating securities 0
0000949157-25-000035 2 25 IS 0 H Net Income Loss Available To Common Stockholders Basic us-gaap/2024 Net income allocated to common stockholders 0
0000949157-25-000035 2 27 IS 0 H Earnings Per Share Basic us-gaap/2024 Basic (in dollars per share) 0
0000949157-25-000035 2 28 IS 0 H Earnings Per Share Diluted us-gaap/2024 Diluted (in dollars per share) 0
0000949157-25-000035 2 30 IS 0 H Weighted Average Number Of Shares Outstanding Basic us-gaap/2024 Basic (in shares) 0
0000949157-25-000035 2 31 IS 0 H Weighted Average Number Of Diluted Shares Outstanding us-gaap/2024 Diluted (in shares) 0
0000949157-25-000035 3 2 CI 0 H Profit Loss us-gaap/2024 Net income 0
0000949157-25-000035 3 4 CI 0 H Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax us-gaap/2024 Net loss on foreign currency cash flow hedges reclassified as income 0
0000949157-25-000035 3 6 CI 0 H Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax us-gaap/2024 Net loss arising during the period 0
0000949157-25-000035 3 7 CI 0 H Other Comprehensive Income Loss Amortization Adjustment From A O C I Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax us-gaap/2024 Amortization of prior service cost during the period 0
0000949157-25-000035 3 8 CI 0 H Other Comprehensive Income Loss Reclassification Adjustment From A O C I Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax us-gaap/2024 Amortization of net loss during the period 1
0000949157-25-000035 3 9 CI 0 H Other Comprehensive Income Loss Before Tax us-gaap/2024 Other comprehensive income (loss) before income tax effect 0
0000949157-25-000035 3 10 CI 0 H Other Comprehensive Income Loss Tax us-gaap/2024 Income tax effect 1
0000949157-25-000035 3 11 CI 0 H Other Comprehensive Income Loss Net Of Tax us-gaap/2024 Other comprehensive income (loss) 0
0000949157-25-000035 3 12 CI 0 H Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest us-gaap/2024 Comprehensive income 0
0000949157-25-000035 3 13 CI 0 H Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest us-gaap/2024 Comprehensive loss attributable to noncontrolling interests 0
0000949157-25-000035 3 14 CI 0 H Comprehensive Income Net Of Tax us-gaap/2024 Comprehensive income attributable to Century stockholders 0
0000949157-25-000035 4 8 BS 0 H Cash And Cash Equivalents At Carrying Value us-gaap/2024 Cash and cash equivalents 0
0000949157-25-000035 4 9 BS 0 H Restricted Cash And Cash Equivalents us-gaap/2024 Restricted cash 0
0000949157-25-000035 4 10 BS 0 H Accounts Receivable Net Current us-gaap/2024 Accounts receivable - net 0
0000949157-25-000035 4 11 BS 0 H Nontrade Receivables Current us-gaap/2024 Non-trade receivables 0
0000949157-25-000035 4 12 BS 0 H Other Receivables Net Current us-gaap/2024 Due from affiliates 0
0000949157-25-000035 4 13 BS 0 H Manufacturing Credit Receivable Current 0000949157-25-000035 Manufacturing credit receivable 0
0000949157-25-000035 4 14 BS 0 H Inventory Net us-gaap/2024 Inventories 0
0000949157-25-000035 4 15 BS 0 H Derivative Assets Current us-gaap/2024 Derivative assets 0
0000949157-25-000035 4 16 BS 0 H Prepaid Expense And Other Assets Current us-gaap/2024 Prepaid and other current assets 0
0000949157-25-000035 4 17 BS 0 H Assets Current us-gaap/2024 Total current assets 0
0000949157-25-000035 4 18 BS 0 H Property Plant And Equipment Net us-gaap/2024 Property, plant and equipment - net 0
0000949157-25-000035 4 19 BS 0 H Manufacturing Credit Receivable Noncurrent 0000949157-25-000035 Manufacturing credit receivable - less current portion 0
0000949157-25-000035 4 20 BS 0 H Other Assets Noncurrent us-gaap/2024 Other assets 0
0000949157-25-000035 4 21 BS 0 H Assets us-gaap/2024 Total assets 0
0000949157-25-000035 4 24 BS 0 H Accounts Payable Trade Current us-gaap/2024 Accounts payable, trade 0
0000949157-25-000035 4 25 BS 0 H Non Trade Payable Current 0000949157-25-000035 Non-trade payable 0
0000949157-25-000035 4 26 BS 0 H Accrued Employee Benefits Current us-gaap/2024 Accrued compensation and benefits 0
0000949157-25-000035 4 27 BS 0 H Other Liabilities Current us-gaap/2024 Due to affiliates 0
0000949157-25-000035 4 28 BS 0 H Accrued Liabilities Current us-gaap/2024 Accrued and other current liabilities 0
0000949157-25-000035 4 29 BS 0 H Derivative Liabilities Current us-gaap/2024 Derivative liabilities 0
0000949157-25-000035 4 30 BS 0 H Long Term Debt Current us-gaap/2024 Current maturities of long-term debt 0
0000949157-25-000035 4 31 BS 0 H Liabilities Current us-gaap/2024 Total current liabilities 0
0000949157-25-000035 4 32 BS 0 H Long Term Debt Noncurrent us-gaap/2024 Long-term debt 0
0000949157-25-000035 4 33 BS 0 H Defined Benefit Pension Plan Liabilities Noncurrent us-gaap/2024 Accrued benefits costs - less current portion 0
0000949157-25-000035 4 34 BS 0 H Other Liabilities Noncurrent us-gaap/2024 Other liabilities 0
0000949157-25-000035 4 35 BS 0 H Deferred Income Tax Liabilities Net us-gaap/2024 Deferred taxes 0
0000949157-25-000035 4 36 BS 0 H Asset Retirement Obligations Noncurrent us-gaap/2024 Asset retirement obligations - less current portion 0
0000949157-25-000035 4 37 BS 0 H Liabilities Noncurrent us-gaap/2024 Total noncurrent liabilities 0
0000949157-25-000035 4 38 BS 0 H Commitments And Contingencies us-gaap/2024 COMMITMENTS AND CONTINGENCIES (NOTE 12) 0
0000949157-25-000035 4 40 BS 0 H Preferred Stock Value us-gaap/2024 Preferred stock (Note 13) 0
0000949157-25-000035 4 41 BS 0 H Common Stock Value us-gaap/2024 Common stock (Note 13) 0
0000949157-25-000035 4 42 BS 0 H Additional Paid In Capital us-gaap/2024 Additional paid-in capital 0
0000949157-25-000035 4 43 BS 0 H Treasury Stock Value us-gaap/2024 Treasury stock, at cost 1
0000949157-25-000035 4 44 BS 0 H Accumulated Other Comprehensive Income Loss Net Of Tax us-gaap/2024 Accumulated other comprehensive loss 0
0000949157-25-000035 4 45 BS 0 H Retained Earnings Accumulated Deficit us-gaap/2024 Accumulated deficit 0
0000949157-25-000035 4 46 BS 0 H Stockholders Equity us-gaap/2024 Total Century shareholders equity 0
0000949157-25-000035 4 47 BS 0 H Minority Interest us-gaap/2024 Noncontrolling interests 0
0000949157-25-000035 4 48 BS 0 H Stockholders Equity Including Portion Attributable To Noncontrolling Interest us-gaap/2024 Total equity 0
0000949157-25-000035 4 49 BS 0 H Liabilities And Stockholders Equity us-gaap/2024 Total liabilities and equity 0
0000949157-25-000035 5 9 CF 0 H Profit Loss us-gaap/2024 Net income 0
0000949157-25-000035 5 11 CF 0 H Unrealized Gain Loss On Derivatives us-gaap/2024 Unrealized loss (gain) on derivative instruments 1
0000949157-25-000035 5 12 CF 0 H Depreciation Depletion And Amortization us-gaap/2024 Depreciation, depletion and amortization 0
0000949157-25-000035 5 13 CF 0 H Deferred Income Tax Expense Benefit us-gaap/2024 Change in deferred tax provision 0
0000949157-25-000035 5 14 CF 0 H Business Combination Bargain Purchase Gain Recognized Amount us-gaap/2024 Bargain purchase gain 1
0000949157-25-000035 5 15 CF 0 H Other Noncash Income Expense us-gaap/2024 Other non-cash items - net 1
0000949157-25-000035 5 17 CF 0 H Increase Decrease In Accounts Receivable us-gaap/2024 Accounts receivable - net 1
0000949157-25-000035 5 18 CF 0 H Increase Decrease In Nontrade Receivables 0000949157-25-000035 Non-trade receivables 1
0000949157-25-000035 5 19 CF 0 H Increase Decrease In Manufacturing Credits Receivable 0000949157-25-000035 Manufacturing credit receivable 1
0000949157-25-000035 5 20 CF 0 H Increase Decrease In Due From Related Parties Current us-gaap/2024 Due from affiliates 1
0000949157-25-000035 5 21 CF 0 H Increase Decrease In Inventories us-gaap/2024 Inventories 1
0000949157-25-000035 5 22 CF 0 H Increase Decrease In Prepaid Deferred Expense And Other Assets us-gaap/2024 Prepaid and other current assets 1
0000949157-25-000035 5 23 CF 0 H Increase Decrease In Accounts Payable Trade us-gaap/2024 Accounts payable, trade 0
0000949157-25-000035 5 24 CF 0 H Increase Decrease In Due To Related Parties Current us-gaap/2024 Due to affiliates 0
0000949157-25-000035 5 25 CF 0 H Increase Decrease In Accrued Liabilities us-gaap/2024 Accrued and other current liabilities 0
0000949157-25-000035 5 26 CF 0 H Increase Decrease In Other Operating Capital Net us-gaap/2024 Other - net 1
0000949157-25-000035 5 27 CF 0 H Net Cash Provided By Used In Operating Activities us-gaap/2024 Net cash provided by (used in) operating activities 0
0000949157-25-000035 5 29 CF 0 H Payments To Acquire Property Plant And Equipment us-gaap/2024 Purchase of property, plant and equipment 1
0000949157-25-000035 5 30 CF 0 H Proceeds From Sale Of Property Plant And Equipment us-gaap/2024 Proceeds from co-tenancy assets at Jamalco JV 0
0000949157-25-000035 5 31 CF 0 H Net Cash Provided By Used In Investing Activities us-gaap/2024 Net cash used in investing activities 0
0000949157-25-000035 5 33 CF 0 H Proceeds From Lines Of Credit us-gaap/2024 Borrowings under revolving credit facilities 0
0000949157-25-000035 5 34 CF 0 H Repayments Of Lines Of Credit us-gaap/2024 Repayments under facilities 1
0000949157-25-000035 5 35 CF 0 H Proceeds From Issuance Of Secured Debt us-gaap/2024 Borrowings under Grundartangi casthouse debt facility 0
0000949157-25-000035 5 36 CF 0 H Repayments Of Secured Debt us-gaap/2024 Repayments under Grundartangi casthouse debt facility 1
0000949157-25-000035 5 37 CF 0 H Net Cash Provided By Used In Financing Activities us-gaap/2024 Net cash (used in) provided by financing activities 0
0000949157-25-000035 5 38 CF 0 H Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect us-gaap/2024 CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH 0
0000949157-25-000035 5 39 CF 0 H Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents us-gaap/2024 Cash, cash equivalents and restricted cash, beginning of period 0
0000949157-25-000035 5 40 CF 0 H Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents us-gaap/2024 Cash, cash equivalents and restricted cash, end of period 0
0000949157-25-000035 5 43 CF 0 H Interest Paid Net us-gaap/2024 Interest 0
0000949157-25-000035 5 44 CF 0 H Income Taxes Paid Net us-gaap/2024 Taxes, net of refunds 0
0000949157-25-000035 5 46 CF 0 H Capital Expenditures Incurred But Not Yet Paid us-gaap/2024 Capital expenditures 0
0000949157-25-000035 5 47 CF 0 H Interest Paid Capitalized us-gaap/2024 Capitalized interest 0
0000949157-25-000035 5 48 CF 0 H Distribution Of Property Plant And Equipment To Noncontrolling Interest Noncash 0000949157-25-000035 Distribution of property, plant and equipment to NCI 0
0000949157-25-000035 6 14 EQ 0 H Preferred Stock Shares Outstanding us-gaap/2024 Beginning balance (in shares) 0
0000949157-25-000035 6 15 EQ 0 H Stockholders Equity Including Portion Attributable To Noncontrolling Interest us-gaap/2024 Beginning balance 0
0000949157-25-000035 6 16 EQ 0 H Common Stock Shares Outstanding us-gaap/2024 Beginning balance (in shares) 0
0000949157-25-000035 6 17 EQ 0 H Profit Loss us-gaap/2024 Net income (loss) 0
0000949157-25-000035 6 18 EQ 0 H Other Comprehensive Income Loss Net Of Tax us-gaap/2024 Other comprehensive income (loss) 0
0000949157-25-000035 6 19 EQ 0 H Stock Issued During Period Shares Share Based Compensation us-gaap/2024 Share-based compensation (in shares) 0
0000949157-25-000035 6 20 EQ 0 H Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value us-gaap/2024 Share-based compensation 0
0000949157-25-000035 6 21 EQ 0 H Stock Issued During Period Shares Conversion Of Units us-gaap/2024 Conversion of preferred stock to common stock (in shares) 0
0000949157-25-000035 6 22 EQ 0 H Noncontrolling Interest Decrease From Business Combination 0000949157-25-000035 Noncontrolling interest 1
0000949157-25-000035 6 23 EQ 0 H Preferred Stock Shares Outstanding us-gaap/2024 Ending balance (in shares) 0
0000949157-25-000035 6 24 EQ 0 H Stockholders Equity Including Portion Attributable To Noncontrolling Interest us-gaap/2024 Ending balance 0
0000949157-25-000035 6 25 EQ 0 H Common Stock Shares Outstanding us-gaap/2024 Ending balance (in shares) 0
0000949157-25-000035 7 6 EQ 1 H Cost Of Goods And Services Sold us-gaap/2024 Cost of goods sold 0

Description
Field Name Field Description
adsh Accession Number. The 20-character string formed from the 18-digit number assigned by the SEC to each EDGAR submission.
report Represents the report grouping. This field corresponds to the statement (stmt) field, which indicates the type of statement. The numeric value refers to the “R file” as posted on the EDGAR Web site.
line Represents the tag’s presentation line order for a given report. Together with the statement and report field, presentation location, order and grouping can be derived.
stmt The financial statement location to which the value of the “report” field pertains.
inpth Value was presented “parenthetically” instead of in columns within the financial statements. For example: Receivables (net of allowance for bad debts of $200 in 2012) $700.
rfile The type of interactive data file rendered on the EDGAR web site, H = .htm file, X = .xml file.
tag The tag chosen by the filer for this line item.
version The taxonomy identifier if the tag is a standard tag, otherwise adsh.
plabel The text presented on the line item, also known as a “preferred” label.
negating Flag to indicate whether the plabel is negating.