RENTAL EXPENSE AND LEASE COMMITMENTS (Tables)

12 Months Ended

Dec. 31, 2016

RENTAL EXPENSE AND LEASE COMMITMENTS

Operating lease commitments

($ in millions)

	2017		2018		2019		2020		2021		Beyond 2021
Operating lease commitments
Gross minimum rental commitments (including vacant space below)	$	1,414	$	1,328	$	1,218	$	1,016	$	796	$	1,111
Vacant space	$	42	$	29	$	20	$	15	$	11	$	9
Sublease income commitments	$	12	$	8	$	6	$	3	$	—	$	—
Capital lease commitments	$	1	$	2	$	2	$	2	$	—	$	—

Capital lease commitments

($ in millions)

	2017		2018		2019		2020		2021		Beyond 2021
Operating lease commitments
Gross minimum rental commitments (including vacant space below)	$	1,414	$	1,328	$	1,218	$	1,016	$	796	$	1,111
Vacant space	$	42	$	29	$	20	$	15	$	11	$	9
Sublease income commitments	$	12	$	8	$	6	$	3	$	—	$	—
Capital lease commitments	$	1	$	2	$	2	$	2	$	—	$	—