Financial Instruments and Fair Value - Summary of Fair Value Information (Details) - Recurring - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt, including current portion	$ 0	$ 0
Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt, including current portion	(5,892)	(6,518)
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt, including current portion	0	0
Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt, including current portion	(6,137)	(6,401)
Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt, including current portion	(5,892)	(6,518)
Prepaid expenses and other | Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0	0
Prepaid expenses and other | Quoted Prices in Active Markets for Identical Assets (Level 1) | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0
Prepaid expenses and other | Significant Other Observable Inputs (Level 2) | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	48	19
Prepaid expenses and other | Significant Other Observable Inputs (Level 2) | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	18
Prepaid expenses and other | Significant Unobservable Inputs (Level 3) | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0	0
Prepaid expenses and other | Significant Unobservable Inputs (Level 3) | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0
Prepaid expenses and other | Carrying Amount | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	48	19
Prepaid expenses and other | Carrying Amount | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	18
Prepaid expenses and other | Fair Value | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	48	19
Prepaid expenses and other | Fair Value | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	18
Other noncurrent assets | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	9	13
Other noncurrent assets | Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0	0
Other noncurrent assets | Quoted Prices in Active Markets for Identical Assets (Level 1) | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0
Other noncurrent assets | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0	0
Other noncurrent assets | Significant Other Observable Inputs (Level 2) | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	4	8
Other noncurrent assets | Significant Other Observable Inputs (Level 2) | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	(3)
Other noncurrent assets | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0	0
Other noncurrent assets | Significant Unobservable Inputs (Level 3) | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)		0
Other noncurrent assets | Significant Unobservable Inputs (Level 3) | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0
Other noncurrent assets | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	9	13
Other noncurrent assets | Carrying Amount | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	4	8
Other noncurrent assets | Carrying Amount | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	(3)
Other noncurrent assets | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	9	13
Other noncurrent assets | Fair Value | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	4	8
Other noncurrent assets | Fair Value | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	(3)
Other current liabilities | Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0
Other current liabilities | Quoted Prices in Active Markets for Identical Assets (Level 1) | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)		0
Other current liabilities | Significant Other Observable Inputs (Level 2) | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	(48)
Other current liabilities | Significant Other Observable Inputs (Level 2) | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)		(20)
Other current liabilities | Significant Unobservable Inputs (Level 3) | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	0
Other current liabilities | Significant Unobservable Inputs (Level 3) | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)		0
Other current liabilities | Carrying Amount | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	(48)
Other current liabilities | Carrying Amount | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)		(20)
Other current liabilities | Fair Value | Foreign exchange contracts not designated as hedging instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)	$ (48)
Other current liabilities | Fair Value | Forward-starting interest rate contracts designated as cash flow hedges
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets (liabilities)		$ (20)