Other Assets (Tables)

9 Months Ended

Sep. 30, 2021

Other Assets..

Schedule of other assets

	September 30,		December 31,
($ in millions)	2021		2020
Long-term pension assets	$	569	$	562
Investments in affiliates		182		321
Right-of-use operating lease assets		406		302
Long-term deferred tax assets		154		227
Other		595		447
	$	1,906	$	1,859