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Supplemental Information To Statements Of Cash Flows (Tables)
 6 Months Ended
Jun. 30, 2021
Supplemental Cash Flow Elements [Abstract]  
Schedule Of Supplemental Information To Statements Of Cash Flows

 

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

 

 

2021

 

 

2020

 

 

2021

 

 

2020

 

Changes in assets and liabilities, net:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Accounts receivable

 

$

(100

)

 

$

80

 

 

$

(163

)

 

$

318

 

Income tax receivable

 

 

121

 

 

 

1

 

 

 

136

 

 

 

(112

)

Other current assets

 

 

(33

)

 

 

30

 

 

 

(58

)

 

 

(8

)

Other long-term assets

 

 

(14

)

 

 

—

 

 

 

(24

)

 

 

(24

)

Accounts payable and revenues and royalties payable

 

 

72

 

 

 

(189

)

 

 

88

 

 

 

(260

)

Other current liabilities

 

 

52

 

 

 

(16

)

 

 

19

 

 

 

(97

)

Other long-term liabilities

 

 

(81

)

 

 

(5

)

 

 

(108

)

 

 

28

 

Total

 

$

17

 

 

$

(99

)

 

$

(110

)

 

$

(155

)

Supplementary cash flow data - total operations:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interest paid

 

$

105

 

 

$

66

 

 

$

219

 

 

$

130

 

Income taxes paid (refunded)

 

$

(106

)

 

$

21

 

 

$

(112

)

 

$

172