Other Assets (Tables)

12 Months Ended

Dec. 31, 2023

Other Assets..

Schedule of other assets

	December 31,
($ in millions)	2023		2022
Long-term pension assets	$	41	$	355
Right-of-use operating lease assets		440		434
Investments in affiliates		212		193
Long-term deferred tax assets		114		73
Other		634		660
	$	1,441	$	1,715