Intangibles (Tables)

12 Months Ended

Dec. 31, 2022

Intangibles [Abstract]

Schedule Of Intangible Assets

The balances of these assets are as follows:

	December 31, 2022						December 31, 2021
	Gross Carrying		Accumulated		Net Carrying		Gross Carrying		Accumulated		Net Carrying
($ in millions)	Amount		Amortization		Amount		Amount		Amortization		Amount
Intangibles:
Customer Relationships - Business	$	800	$	(121)	$	679	$	800	$	(48)	$	752
Customer Relationships - Wholesale		3,491		(364)		3,127		3,491		(146)		3,345
Trademarks & Tradenames		150		(50)		100		150		(20)		130
Total other intangibles	$	4,441	$	(535)	$	3,906	$	4,441	$	(214)	$	4,227

Schedule Of Amortization Expense

	Successor				Predecessor
	For the year ended		For the eight months		For the four months		For the year ended
	December 31,		ended December 31,		ended April 30,		December 31,
($ in millions)	2022		2021		2021		2020
Amortization expense	$	321	$	214	$	99	$	343