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Financial Instruments (Details) € in Millions, $ in Millions	Mar. 31, 2022 EUR (€)	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount		$ 8,600	$ 8,500
Notes 2.150% Due 2030 [Member]
Derivatives, Fair Value [Line Items]
Long-term debt, euro-denominated \| €	€ 500
Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Derivatives designated as hedging instruments, Asset Derivatives		103	59
Derivatives not designated as hedging instruments, Asset Derivatives		14	11
Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivatives designated as hedging instruments, Liability Derivatives		211	202
Derivatives not designated as hedging instruments, Liability Derivatives		$ 15	$ 11