Stock Based Compensation Plans (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
		Mar. 31, 2022	Mar. 31, 2021
Stock Based Compensation Plan [Abstract]
Compensation cost related to unvested equity awards		$ 11.8
Weighted-average period for recognition of cost		2 years
Selling, General and Administrative Expense [Member]
Stock Based Compensation Plan [Abstract]
Stock-based compensation expense		$ 2.3	$ 2.7
Service-Based Restricted Stock Awards [Member]
Award Activity [Roll Forward]
Outstanding, beginning balance (in shares)		219,082
Granted/Issued (in shares)		153,681
Awards vested or rights exercised (in shares)	[1]	0
Forfeited (in shares)		(2,050)
Outstanding, ending balance (in shares)		370,713
Weighted-Average Award Price [Roll Forward]
Outstanding, beginning balance (in dollars per share)		$ 27.10
Granted/Issued (in dollars per share)		28.86
Awards vested or rights exercised (in dollars per share)	[1]	0
Forfeited (in dollars per share)		33.01
Outstanding, ending balance (in dollars per share)		$ 27.80
Stock Based Compensation Plan [Abstract]
Aggregate intrinsic value of outstanding awards		$ 10.2
Service-Based Restricted Stock Awards [Member] | Minimum [Member]
Stock Based Compensation Plan [Abstract]
Vesting period of awards		1 year
Service-Based Restricted Stock Awards [Member] | Maximum [Member]
Stock Based Compensation Plan [Abstract]
Vesting period of awards		3 years
Performance-Based Restricted Stock Awards [Member]
Award Activity [Roll Forward]
Outstanding, beginning balance (in shares)		328,267
Granted/Issued (in shares)		103,104
Awards vested or rights exercised (in shares)	[1]	(34,940)
Forfeited (in shares)		0
Additional units earned due to performance (in shares)		59,249
Outstanding, ending balance (in shares)		455,680
Expected to vest (in shares)		455,680
Weighted-Average Award Price [Roll Forward]
Outstanding, beginning balance (in dollars per share)		$ 23.96
Granted/Issued (in dollars per share)		28.86
Awards vested or rights exercised (in dollars per share)	[1]	20.28
Forfeited (in dollars per share)		0
Additional units earned due to performance (in dollars per share)		31.39
Outstanding, ending balance (in dollars per share)		26.54
Expected to vest (in dollars per share)		$ 26.54
Stock Based Compensation Plan [Abstract]
Fair value of vested shares		$ 1.0
Aggregate intrinsic value of outstanding awards		$ 12.5
Performance period		1 year
Cliff vesting period		3 years

[1] Includes shares repurchased from employees for employee’s tax liability.