Stock-Based Compensation Plans - Performance Share Unit Awards (Details) - Performance Share Units shares in Thousands	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Performance Share Unit Awards Shares
Balance at beginning of period (in shares) | shares	393
Granted (in shares) | shares	175
Forfeited (in shares) | shares	(29)
Balance at end of period (in shares) | shares	539
Weighted-Average Grant-Date Fair Value
Balance at beginning of period (in usd per share) | $ / shares	$ 39.89
Granted (in usd per share) | $ / shares	63.39
Forfeited (in usd per share) | $ / shares	39.61
Balance at end of period (in usd per share) | $ / shares	$ 47.54