Selected Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2021

Quarterly Financial Information Disclosure [Abstract]

Schedule of Selected Quarterly Financial Data

Fiscal Quarters Year Ended December 31, 2021	First		Second		Third		Fourth
Revenues, net	$	608,623	$	667,381	$	755,477	$	802,255
Operating income	265,965		297,612		338,687		340,292
Net income	184,239		196,247		234,007		225,004
Earnings per share:
Basic earnings per share	$	2.21	$	2.36	$	2.86	$	2.80
Diluted earnings per share	2.15		2.30		2.80		2.74
Weighted average shares outstanding:
Basic shares	83,475		83,141		81,836		80,228
Diluted shares	85,764		85,295		83,716		81,981

Fiscal Quarters Year Ended December 31, 2020	First		Second		Third		Fourth
Revenues, net	$	661,093	$	525,146	$	585,283	$	617,333
Operating income	200,983		212,811		264,532		293,939
Net income	147,060		158,488		188,817		209,851
Earnings per share:
Basic earnings per share	$	1.73	$	1.89	$	2.26	$	2.51
Diluted earnings per share	1.67		1.83		2.19		2.44
Weighted average shares outstanding:
Basic shares	84,902		83,895		83,719		83,514
Diluted shares	88,205		86,570		86,273		85,846