XML 31 R46.htm IDEA: XBRL DOCUMENT v2.4.0.6
Commitments and Contingencies (Tables)
 12 Months Ended
Dec. 31, 2012
Commitments and Contingencies Disclosure [Abstract]  
Minimum rentals on operating leases [Table Text Block]
Minimum non-cancelable operating lease commitments at December 31, 2012 were as follows (in millions):
 
2013
 
2014
 
2015
 
2016
 
2017
 
Thereafter
Minimum rentals on operating leases
$
14

 
$
11

 
$
7

 
$
6

 
$
5

 
$
8