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Debt Facilities - Additional Information (Details) € in Millions, $ in Millions | Sep. 30, 2025 USD ($) credit | Aug. 21, 2025 USD ($) | Aug. 21, 2025 SGD ($) | May 19, 2025 USD ($) | May 19, 2025 EUR (€) | Mar. 13, 2025 USD ($) | Mar. 13, 2025 SGD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2022 GBP (£)
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Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Amount outstanding under the term loan facility, net | $ 17,328,000,000 |  |  |  |  |  |  |  |  |
Senior Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Amount outstanding under the term loan facility, net | 16,488,000,000 |  |  |  |  |  |  | $ 14,562,000,000 |  |
Debt issuance cost, net | $ 136,000,000 |  |  |  |  |  |  | 123,000,000 |  |
3.500% Singapore Dollar Senior Notes due 2030 | Senior Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  | 3.50% | 3.50% |  |  |
Aggregate principal debt amount issued |  |  |  |  |  | $ 370,000,000 | $ 500 |  |  |
Debt issuance cost, net |  |  |  |  |  | $ 3,000,000 |  |  |  |
3.250% Euro Senior Notes due 2029 | Senior Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  | 3.25% | 3.25% |  |  |  |  |
Aggregate principal debt amount issued |  |  |  | $ 851,000,000 | € 750 |  |  |  |  |
Debt issuance cost, net |  |  |  | $ 6,000,000 |  |  |  |  |  |
4.000% Euro Senior Notes due 2034 | Senior Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate | 4.00% |  |  | 4.00% | 4.00% |  |  |  |  |
Aggregate principal debt amount issued |  |  |  | $ 851,000,000 | € 750 |  |  |  |  |
Debt issuance cost, net |  |  |  | $ 11,000,000 |  |  |  |  |  |
2.900% Singapore Dollar Senior Notes due 2032 | Senior Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate | 2.90% | 2.90% | 2.90% |  |  |  |  |  |  |
Aggregate principal debt amount issued |  | $ 500,000,000 | $ 650 |  |  |  |  |  |  |
Debt issuance cost, net |  | $ 3,000,000 |  |  |  |  |  |  |  |
Revolving Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Amount available to borrow | $ 4,000,000,000.0 |  |  |  |  |  |  |  |  |
Debt issuance cost | 2,000,000 |  |  |  |  |  |  | 3,000,000 |  |
Revolving Credit Facility | 2022 Senior Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Borrowing capacity |  |  |  |  |  |  |  |  | $ 4,000,000,000 |
Term loans | Line of Credit |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Amount outstanding under the term loan facility, net | $ 672,000,000 |  |  |  |  |  |  | $ 625,000,000 |  |
Term loans | 2022 Senior Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Borrowing capacity | £ |  |  |  |  |  |  |  |  |  | £ 500,000,000
Letter of Credit | Line of Credit |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Numbers of letters of credit outstanding | credit | 42 |  |  |  |  |  |  |  |  |
Letters of credit outstanding, amount | $ 45,000,000 |  |  |  |  |  |  |  |  |

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