XML 13 R4.htm IDEA: XBRL DOCUMENT v3.22.1
Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]    
Net income $ 454,723 $ 304,107
Other comprehensive income, net of tax:    
Change in value of derivatives 25 25
Other comprehensive income 25 25
Comprehensive income $ 454,748 $ 304,132