Derivative Financial Instruments - Changes in Fair Value of Derivative Contracts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax:
Beginning balance	$ (1,827)	$ 141,019	$ (168,303)
Net gain recognized in other comprehensive loss	794	(14,648)	6,919
Gain recognized in earnings	0	0	0
Ending balance	378,816	(1,827)	141,019
Interest rate swap agreements
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax:
Gain recognized in earnings		(746)
Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax:
Beginning balance	$ 0	15,989
Gain recognized in other comprehensive loss		(2,714)
Amounts reclassified from other comprehensive loss to earnings		(12,529)
Net gain recognized in other comprehensive loss		(15,243)
Ending balance		$ 0	$ 15,989