Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Numerator:
Net income	$ 54,136	$ 28,255	$ 111,507	$ 226,800
Net income available to common stockholders	$ 54,018	$ 28,115	$ 111,281	$ 226,159
Denominator:
Weighted average common shares - basic (in shares)	148,688	148,566	148,659	148,181
Net income per common share — basic (in usd per share)	$ 0.36	$ 0.19	$ 0.75	$ 1.53
Numerator:
Net income	$ 54,136	$ 28,255	$ 111,507	$ 226,800
Net income available for common stockholders before allocation of net income attributable to noncontrolling interests in CPLP	$ 54,027	$ 28,120	$ 111,301	$ 226,471
Denominator:
Weighted average shares — basic (in shares)	148,688	148,566	148,659	148,181
Add:
Weighted average units of CPLP convertible into common shares (in shares)	25	25	25	388
Weighted average common shares - diluted (in shares)	148,772	148,606	148,743	148,586
Net income per common share — diluted (in usd per share)	$ 0.36	$ 0.19	$ 0.75	$ 1.52
Stock Options
Add:
Potential dilutive common shares - stock options (in shares)	0	3	1	5
RSU
Add:
Potential dilutive common shares - stock options (in shares)	59	12	58	12
CPLP
Numerator:
Net income attributable to other noncontrolling interests	$ (9)	$ (5)	$ (20)	$ (312)
Numerator:
Net income attributable to other noncontrolling interests	(9)	(5)	(20)	(312)
Other Noncontrolling Interests
Numerator:
Net income attributable to other noncontrolling interests	(109)	(135)	(206)	(329)
Numerator:
Net income attributable to other noncontrolling interests	$ (109)	$ (135)	$ (206)	$ (329)