Fair Value Measurements - Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Derivatives	$ 122	$ 112
Derivatives	(58)	(141)
Fair Value, Recurring
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Money market funds	1,514	1,797
Commercial paper	291	256
Corporate notes	183	195
U.S. government agencies	25	47
Other equity investments	44	10
Derivatives	122	112
Total assets	2,179	2,417
Derivatives	(58)	(141)
Total liabilities	(58)	(141)
Fair Value, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Money market funds	1,514	1,797
Other equity investments	44	10
Total assets	1,558	1,807
Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Commercial paper	291	256
Corporate notes	183	195
U.S. government agencies	25	47
Derivatives	122	112
Total assets	621	610
Derivatives	(58)	(141)
Total liabilities	$ (58)	$ (141)