XML 15 R4.htm IDEA: XBRL DOCUMENT v3.22.2
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (Parenthetical) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Statement of Comprehensive Income [Abstract]        
Unrealized loss on derivatives income tax expense (benefit) $ 1 $ 0 $ 3 $ 2