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Derivatives and Hedging Instruments - Schedule of Notional Amounts and Fair Value of Derivative Instruments (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | $ 8,495 | $ 10,278
Assets | 231 | 591
Liabilities | 203 | 72
Net investment hedges: | Net investment hedges |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | 1,600 | 1,000
Net investment hedges: | Foreign currency forward contracts | Net investment hedges |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | 1,648 | 966
Assets | 23 | 39
Liabilities | 6 | 17
Net investment hedges: | Foreign currency forward contracts | Cash flow hedges |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | 1,631 | 1,365
Assets | 1 | 53
Liabilities | 91 | 0
Net investment hedges: | Cross-currency interest rate swaps | Net investment hedges |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | 771 | 1,986
Assets | 6 | 189
Liabilities | 32 | 1
Net investment hedges: | Cross-currency interest rate swaps | Cash flow hedges |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | 1,030 | 1,030
Assets | 55 | 48
Liabilities | 48 | 0
Non-designated derivatives: | Foreign currency forward contracts |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | 2,204 | 3,536
Assets | 4 | 80
Liabilities | 17 | 9
Non-designated derivatives: | Cross-currency interest rate swaps |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | 1,211 | 1,395
Assets | 142 | 182
Liabilities | $ 9 | $ 45

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