Stock-Based Compensation - Restricted Stock Unit Activity (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended		12 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Time-based Restricted Stock Units
Units (In thousands)
Beginning balance (in shares)	1,071,959		1,071,959
Granted (in shares)			429,353
Vested (in shares)			(623,882)
Forfeited (in shares)			(189,763)
Ending balance (in shares)			687,667	1,071,959
Aggregate intrinsic value, nonvested			$ 19.5	$ 35.1
Shares vested, but not released (in shares)			46,890
Aggregate intrinsic value, shares vested but not released			$ 1.3
Total outstanding restricted stock units (in shares)			734,557
Aggregate intrinsic value, total outstanding restricted stock units			$ 20.8
Market-Based Restricted Stock Units
Units (In thousands)
Beginning balance (in shares)	374,048		374,048
Granted (in shares)			131,176
Market-performance adjustment			(18,253)
Vested (in shares)	(194,111)	(799,591)	(194,111)
Forfeited (in shares)			(43,413)
Ending balance (in shares)			249,447	374,048
Aggregate intrinsic value, nonvested			$ 7.1	$ 12.3
Shares vested, but not released (in shares)			0
Aggregate intrinsic value, shares vested but not released			$ 0.0
Total outstanding restricted stock units (in shares)			249,447
Aggregate intrinsic value, total outstanding restricted stock units			$ 7.1
Director | Time-based Restricted Stock Units
Units (In thousands)
Granted (in shares)				22,427	16,325
Director | Restricted Stock Units
Units (In thousands)
Granted (in shares)			4,810	6,616	8,517
Shares vested, but not released (in shares)			46,890
Vested awards, weighted average grant date fair value (in USD per share)			$ 8.42