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Hedging Activities and Fair Value Measurements - Balance Sheet Location (Details) € in Millions, $ in Millions | Mar. 31, 2025 EUR (€) | Mar. 31, 2025 USD ($) | Dec. 31, 2024 EUR (€) | Dec. 31, 2024 USD ($)
--- | --- | --- | --- | ---
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Asset, Fair Value, Gross Asset |  | $ 232 |  | $ 384
Derivative Liability, Fair Value, Gross Liability |  | 1,047 |  | 990
December 2027 Notes |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Long-term Debt | € 900 | 973 | € 900 | 935
Designated as Hedging Instrument [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments in Hedges, Assets, at Fair Value |  | 133 |  | 228
Derivative Instruments in Hedges, Liabilities, at Fair Value |  | 1,000 |  | 931
Prepaid Expenses and Other Current Assets [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments in Hedges, Assets, at Fair Value |  | 122 |  | 149
Prepaid Expenses and Other Current Assets [Member] | Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value |  | 99 |  | 156
Other Noncurrent Assets [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments in Hedges, Assets, at Fair Value |  | 11 |  | 79
Other Current Liabilities [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments in Hedges, Liabilities, at Fair Value |  | 12 |  | 1
Other Current Liabilities [Member] | Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value |  | 47 |  | 59
Other Noncurrent Liabilities [Member] | Designated as Hedging Instrument [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments in Hedges, Liabilities, at Fair Value |  | 969 |  | 930
Other Noncurrent Liabilities [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments in Hedges, Liabilities, at Fair Value |  | $ 19 |  | $ 0

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