v3.25.4

Financial Instrument and Risk Management (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Debt, Long-term and Short-term, Combined Amount | $ 7,158 | $ 7,541
Number of days from period end | 2 days |
Maximum term of currency derivative instruments | 1 year |
Long-Term Debt, Percentage Bearing Fixed Interest, Amount | $ 7,200 | 7,200
CDS Contracts Aggregate |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative, Notional Amount | 592 | $ 739
CDS Contract A |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative, Notional Amount | $ 455 |
Credit Derivative, Term | 9 months |
CDS Contract B |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative, Notional Amount | $ 75 |
Credit Derivative, Term | 6 months |
CDS Contract C |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative, Notional Amount | $ 62 |
Credit Derivative, Term | 2 months |
UNITED STATES | Accounts Receivable [Member] | Geographic Concentration Risk [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Concentration Risk, Percentage | 31.00% | 30.00%
MEXICO | Accounts Receivable [Member] | Geographic Concentration Risk [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Concentration Risk, Percentage | 8.00% | 11.00%
Senior & medium term notes with various maturity dates |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Debt instrument, repurchase amount | $ 0 | $ 100
Fair value |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Debt, Long-term and Short-term, Combined Amount | 7,079 | 7,328
Carrying value |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Debt, Long-term and Short-term, Combined Amount | 7,158 | 7,541
Level 1 | Fair value |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Debt, Long-term and Short-term, Combined Amount | 6,722 | 4,503
Level 2 | Other Current Assets | Foreign Exchange Contract |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative, Notional Amount | 840 | 781
Level 2 | Fair value |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Debt, Long-term and Short-term, Combined Amount | 357 | 2,825
Level 3 | Fair value |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Debt, Long-term and Short-term, Combined Amount | $ 0 | $ 0

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