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Supplementary Cash Flow Information (Tables)
 12 Months Ended
Dec. 31, 2017
Supplemental Cash Flow Elements [Abstract]  
Supplementary Cash Flow Information for Statement of Consolidated Cash Flows

The following information supplements the Statement of Consolidated Cash Flows:

 

 

2017

 

 

2016

 

 

2015

 

 

 

(In millions)

 

Cash Flows From Operating Activities

 

 

 

 

 

 

 

 

 

 

 

 

Interest paid

 

$

(314

)

 

$

(338

)

 

$

(331

)

Net income taxes (paid) refunded

 

 

(210

)

 

 

132

 

 

 

(140

)

 

 

 

 

 

 

 

 

 

 

 

 

 

Cash Flows From Investing Activities

 

 

 

 

 

 

 

 

 

 

 

 

Capital expenditures incurred - E&P

 

$

(1,852

)

 

$

(1,638

)

 

$

(3,749

)

Increase (decrease) in related liabilities

 

 

64

 

 

 

(336

)

 

 

(203

)

Additions to property, plant and equipment - E&P

 

$

(1,788

)

 

$

(1,974

)

 

$

(3,952

)

 

 

 

 

 

 

 

 

 

 

 

 

 

Capital expenditures incurred - Midstream

 

$

(121

)

 

$

(283

)

 

$

(300

)

Increase (decrease) in related liabilities

 

 

(28

)

 

 

6

 

 

 

(69

)

Additions to property, plant and equipment - Midstream

 

$

(149

)

 

$

(277

)

 

$

(369

)

 

 

 

 

 

 

 

 

 

 

 

 

 

Cash Flows From Financing Activities

 

 

 

 

 

 

 

 

 

 

 

 

Contribution from formation of Midstream joint venture

 

 

—

 

 

 

—

 

 

 

2,628

 

Distributions to noncontrolling interests

 

 

(243

)

 

 

(23

)

 

 

(332

)

Noncontrolling interests, net related to Continuing operations

 

$

(243

)

 

 

(23

)

 

 

2,296