XML 51 R40.htm IDEA: XBRL DOCUMENT v3.7.0.1
SUPPLEMENTAL CASH FLOW & OTHER DATA (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Supplemental Cash Flow Elements [Abstract]    
Depreciation expense $ 45 $ 43
Amortization expense 17 19
Depreciation and amortization expense 62 62
Interest expense (37) (36)
Interest income 1 0
Interest expense, net (36) (36)
Interest paid 46 53
Income taxes paid 8 4
Accounts payable associated with capital expenditures 12 13
Dividends payable 62 57
Fair value of assets acquired 1 135
Fair value of liabilities assumed 0 0
Fair value of net assets acquired $ 1 $ 135