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Debt - Narrative (Details) $ in Millions | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Dec. 31, 2024 USD ($) | Dec. 31, 2024 EUR (€) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2024 EUR (€) | Aug. 31, 2024 EUR (€)
Debt Instrument [Line Items] |  |  |  |  |  |  |
Payments of long-term debt |  |  | $ 1,788 | $ 312 | $ 2,278 |  |
Letters of credit outstanding, amount | $ 36 |  | 36 |  |  |  |
Aggregate maturities of long term debt excluding unamortized discounts, year one | 80 |  | 80 |  |  |  |
Aggregate maturities of long term debt excluding unamortized discounts, year two | 2,225 |  | 2,225 |  |  |  |
Aggregate maturities of long term debt excluding unamortized discounts, year three | 1,669 |  | 1,669 |  |  |  |
Aggregate maturities of long term debt excluding unamortized discounts, year four | 518 |  | 518 |  |  |  |
Aggregate maturities of long term debt excluding unamortized discounts, year five | 518 |  | 518 |  |  |  |
Cash payments for interest |  |  | 367 | 390 | $ 270 |  |
Revolving credit facilities |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Credit facility, available borrowing capacity | 1,614 |  | 1,614 |  |  |  |
Line of credit facility, maximum borrowing capacity | $ 1,650 |  | $ 1,650 |  |  |  |
Debt covenant, leverage ratio | 4.50 |  | 4.50 |  |  | 4.50 |
Maximum | Revolving credit facilities |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Provisions for letters of credit | $ 335 |  | $ 335 |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 1.60% |  |  |  |
Minimum | Revolving credit facilities |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 0.00% |  |  |  |
Senior Notes and Debentures | €600 at 3.375% due 2025 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument stated percentage | 3.375% |  | 3.375% |  |  | 3.375% |
Payments of long-term debt | € |  | € 600,000,000 |  |  |  |  |
Secured Secured Borrowings | U.S. dollar due 2027 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Payments of long-term debt | $ 400 |  |  |  |  |  |
Senior Notes and Debentures | €600 at 4.50% due 2030 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, face amount | € |  |  |  |  |  | € 600,000,000 | € 600,000,000
Debt instrument stated percentage | 4.50% |  | 4.50% |  |  | 4.50% | 4.50%
Senior Notes and Debentures | €600 at 2.625% due 2024 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, face amount | € |  |  |  |  |  | € 600,000,000 | € 600,000,000
Debt instrument stated percentage | 2.625% |  | 2.625% |  |  | 2.625% | 2.625%
Senior Notes and Debentures | €600 at 3.375% due 2025 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, face amount | € |  |  |  |  |  | € 600,000,000 |
Debt instrument stated percentage | 3.375% |  | 3.375% |  |  | 3.375% |
Senior Notes and Debentures | €500 at 5.00% due 2028 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, face amount | € |  |  |  |  |  | € 500,000,000 |
Debt instrument stated percentage | 5.00% |  | 5.00% |  |  | 5.00% |
Senior Notes and Debentures | €500 at 4.75% due 2029 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, face amount | € |  |  |  |  |  | € 500,000,000 |
Debt instrument stated percentage | 4.75% |  | 4.75% |  |  | 4.75% |
Secured Secured Borrowings | SOFR |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 1.10% |  |  |  |
Secured Secured Borrowings | EURIBOR |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 1.00% |  |  |  |
Level 2 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Long-term debt, fair value | $ 6,255 |  | $ 6,255 | $ 7,484 |  |  |

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