Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Assets
Deferred compensation plan	$ 47	$ 22
Derivative instruments	7	26
Liabilities
Deferred compensation plan	56	31
Derivative Liabilities	159	0
Recurring Basis
Assets
Deferred compensation plan	47	22
Derivative instruments	27	26
Total assets	74	48
Liabilities
Deferred compensation plan	56	31
Derivative Liabilities	179	0
Total liabilities	235	31
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Deferred compensation plan	47	22
Derivative instruments	0	0
Total assets	47	22
Liabilities
Deferred compensation plan	56	31
Derivative Liabilities	0	0
Total liabilities	56	31
Recurring Basis | Significant Other Observable Inputs (Level 2)
Assets
Deferred compensation plan	0	0
Derivative instruments	0	2
Total assets	0	2
Liabilities
Deferred compensation plan	0	0
Derivative Liabilities	0	0
Total liabilities	0	0
Recurring Basis | Significant Unobservable Inputs (Level 3)
Assets
Deferred compensation plan	0	0
Derivative instruments	27	24
Total assets	27	24
Liabilities
Deferred compensation plan	0	0
Derivative Liabilities	179	0
Total liabilities	$ 179	$ 0