Other Assets (Tables)

9 Months Ended

Sep. 30, 2020

Other Assets..

Schedule of other assets

	September 30,		December 31,
($ in millions)	2020		2019
Long-term pension assets	$	442	$	437
Investments in affiliates		304		291
Right-of-use operating lease assets		291		239
Long-term deferred tax assets		267		241
Other		450		377
	$	1,754	$	1,585