OTHER ASSETS (Tables)

12 Months Ended

Dec. 31, 2019

Other Assets [Abstract]

Schedule of Other Assets

Included in other assets were the following:

	December 31,
	2019		2018
	($ in millions)
Supply contracts	$	1,112.6	$	1,099.5
Investments in non-consolidated affiliates	—		8.8
Other	56.5		42.1
Other assets	$	1,169.1	$	1,150.4