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Hedging Activities and Fair Value Measurements - Balance Sheet Location (Details) € in Millions, $ in Millions | Sep. 30, 2024 EUR (€) | Sep. 30, 2024 USD ($) | Dec. 31, 2023 EUR (€) | Dec. 31, 2023 USD ($)
--- | --- | --- | --- | ---
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Asset, Fair Value, Gross Asset |  | $ 188 |  | $ 266
Derivative Liability, Fair Value, Gross Liability |  | 1,087 |  | 1,050
December 2027 Notes [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Long-term Debt | € 900 | 1,007 | € 900 | 995
Designated as Hedging Instrument [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments in Hedges, Assets, at Fair Value |  | 166 |  | 246
Derivative Instruments in Hedges, Liabilities, at Fair Value |  | 1,052 |  | 1,012
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 |  | 146 |  | 140
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 |  | 22 |  | 20
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 |  | 20 |  | 107
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 |  | 36 |  | 15
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 |  | 36 |  | 38
Other Noncurrent Liabilities [Member] | Designated as Hedging Instrument [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments in Hedges, Liabilities, at Fair Value |  | 1,002 |  | 988
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 |  | $ 13 |  | $ 9

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