Other Assets (Tables)

12 Months Ended

Dec. 31, 2019

Other Assets..

Schedule of other assets

	December 31,		December 31,
($ in millions)	2019		2018
Long-term deferred tax assets	$	241	$	237
Long-term pension assets		437		559
Investments in affiliates		291		302
Right-of-use operating lease assets		239		—
Other		377		311
	$	1,585	$	1,409