Consolidated Statements Of Comprehensive Income - USD ($) $ in Millions	1 Months Ended	2 Months Ended	3 Months Ended	4 Months Ended	6 Months Ended
	Apr. 30, 2021	Jun. 30, 2021	Jun. 30, 2022	Apr. 30, 2021	Jun. 30, 2022
Successor [Member]
Net Income		$ 99	$ 101		$ 166
Other comprehensive income, net of tax		41	4		2
Comprehensive income		$ 140	$ 105		$ 168
Predecessor [Member]
Net Income	$ 4,481			$ 4,541
Other comprehensive income, net of tax	348			359
Comprehensive income	$ 4,829			$ 4,900