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Supplemental Cash Flow Information
 12 Months Ended
Dec. 31, 2016
Supplemental Cash Flow Information [Abstract]  
Supplemental Cash Flow Information
Supplemental Cash Flow Information 
 
Year Ended December 31,
 
2016
 
2015
 
2014
 
(In $ millions)
Interest paid, net of amounts capitalized
130

 
120

 
146

Taxes paid, net of refunds
129

 
151

 
199

Noncash Investing and Financing Activities
 

 
 

 
 

Accrued capital expenditures
1

 
(37
)
 
3

Asset retirement obligations
2

 
3

 
4

Capital expenditure reimbursement
—

 
—

 
4

Capital lease obligations
—

 
6

 
22

Contingent consideration (Note 4)
—

 
—

 
8

Distribution to noncontrolling interest (Note 5)
—

 
(4
)
 
—

Mitsui reimbursement
—

 
—

 
70