Stock-Based Compensation - Equity Awards Outstanding and Exercisable (Details) - $ / shares	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Stock options
Number of Stock Options
Options, outstanding at beginning of period (in shares)	6,608
Options, exercised (in shares)	(10,519)
Effect of spin-off (in shares)	3,911
Options, outstanding at end of period (in shares)	0	6,608
Options, exercisable (in shares)	0
Weighted-Average Exercise Price
Options, beginning of period (in usd per share)	$ 9.80
Options, exercised (in usd per share)	6.16
Options, end of period (in usd per share)	0	$ 9.80
Options, exercisable (in usd per share)	$ 0
Weighted-Average Remaining Term
Options, outstanding, weighted average remaining term	0 years	11 months 4 days
Options, exercisable, weighted average remaining term	0 years
Restricted stock and restricted stock units
Shares
Outstanding at beginning of period (in shares)	1,461,610
Granted (in shares)	2,237,776
Vested (in shares)	(856,245)
Forfeited and canceled (in shares)	(154,904)
Effect of spin-off of GXO (in shares)	(280,652)
Outstanding at end of period (in shares)	2,407,585	1,461,610
Weighted-Average Grant Date Fair Value
Outstanding at beginning of period (in usd per share)	$ 54.81
Granted (in usd per share)	39.07
Vested (in usd per share)	40.23
Forfeited and canceled (in usd per share)	47.59
Outstanding at end of period (in usd per share)	$ 35.15	$ 54.81
Performance-based restricted stock units
Shares
Outstanding at beginning of period (in shares)	2,006,235
Granted (in shares)	1,545,948
Vested (in shares)	(209,463)
Forfeited and canceled (in shares)	(1,725,372)
Effect of spin-off of GXO (in shares)	(578,225)
Outstanding at end of period (in shares)	1,039,123	2,006,235
Weighted-Average Grant Date Fair Value
Outstanding at beginning of period (in usd per share)	$ 46.19
Granted (in usd per share)	57.67
Vested (in usd per share)	43.36
Forfeited and canceled (in usd per share)	17.73
Outstanding at end of period (in usd per share)	$ 39.89	$ 46.19

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).