Segment Information (Summary of Inter-Segment Eliminations) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information [Line Items]
Revenues, net	$ 712,157	$ 691,741
Corporate / Inter-segment Eliminations
Segment Reporting Information [Line Items]
Revenues, net	(3,237)	(3,395)
Corporate / Inter-segment Eliminations | Domestic Operations
Segment Reporting Information [Line Items]
Revenues, net	(3,002)	(670)
Corporate / Inter-segment Eliminations | International and Other
Segment Reporting Information [Line Items]
Revenues, net	$ (235)	$ (2,725)