Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2022

Fair Value Disclosures [Abstract]

Carrying Values and Fair Values of Non-Current Financial Assets and Liabilities

We present the carrying values and the fair values of noncurrent financial assets and liabilities that qualify as financial instruments in the following table:

	June 30, 2022				December 31, 2021
($ in millions)	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Senior, mezzanine, and other loans	$	146	$	135	$	144	$	131
Total noncurrent financial assets	$	146	$	135	$	144	$	131
Senior Notes	$	(7,697)	$	(7,149)	$	(8,009)	$	(8,480)
Credit Facility	(300)		(300)		(1,050)		(1,050)
Other long-term debt	(100)		(95)		(135)		(140)
Other noncurrent liabilities	(401)		(401)		(414)		(414)
Total noncurrent financial liabilities	$	(8,498)	$	(7,945)	$	(9,608)	$	(10,084)