Share-Based Compensation - Summary of Reflexis Replacement Options (Details) - Reflexis Replacement Options - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding at beginning of year (in shares)	34,424	0
Granted (in shares)	0	38,228
Exercised (in shares)	(9,318)	(3,408)
Forfeited (in shares)	(1,529)	(396)
Outstanding at end of year (in shares)	23,577	34,424
Exercisable at end of period (in shares)	18,232	6,716
Weighted-Average Grant Date Exercise Price
Outstanding at beginning of year (in USD per share)	$ 58.09	$ 0
Granted (in USD per share)	0	57.82
Exercised (in USD per share)	59.68	55.79
Forfeited (in USD per share)	63.01	52.14
Outstanding at end of year (in USD per share)	57.06	58.09
Exercisable at end of year (in USD per share)	$ 54.50	$ 56.77
Aggregate intrinsic value, outstanding	$ 13
Aggregate intrinsic value, exercisable	$ 10
Weighted-average remaining contractual life (in years)	6 years 3 months 18 days
Weighted-average remaining contractual term, exercisable	5 years 10 months 24 days

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.