XML 13 R6.htm IDEA: XBRL DOCUMENT v3.20.2
Unaudited Condensed Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Statement of Comprehensive Income [Abstract]        
Net changes in fair value of cash flow hedges, tax $ 795 $ 8,348 $ 12,366 $ 13,440