Intangibles (Tables)

12 Months Ended

Dec. 31, 2023

Intangibles [Abstract]

Schedule Of Intangible Assets

The balances of these assets are as follows:

	December 31, 2023						December 31, 2022
	Gross Carrying		Accumulated		Net Carrying		Gross Carrying		Accumulated		Net Carrying
($ in millions)	Amount		Amortization		Amount		Amount		Amortization		Amount
Intangibles:
Customer Relationships - Business	$	800	$	(194)	$	606	$	800	$	(121)	$	679
Customer Relationships - Wholesale		3,491		(582)		2,909		3,491		(364)		3,127
Trademarks & Tradenames		150		(80)		70		150		(50)		100
Total other intangibles	$	4,441	$	(856)	$	3,585	$	4,441	$	(535)	$	3,906

Schedule Of Amortization Expense

	Successor						Predecessor
	For the year ended		For the year ended		For the eight months		For the four months
	December 31,		December 31,		ended December 31,		ended April 30,
($ in millions)	2023		2022		2021		2021
Amortization expense	$	321	$	321	$	214	$	99