XML 118 R51.htm IDEA: XBRL DOCUMENT v2.4.1.9
Commitments (Tables)
12 Months Ended
Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]  
Operating Leases of Lessee Disclosure
Future minimum rental commitments under noncancellable operating leases are as follows (dollars in millions):
2015
$
269

2016
275

2017
154

2018
121

2019
76

Thereafter
233

 
$
1,128