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Supplemental Cash Flow Information
6 Months Ended
Jun. 30, 2018
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information

(16) SUPPLEMENTAL CASH FLOW INFORMATION

 

 

 

 

Six Months Ended June 30,

 

 

 

2018

 

 

2017

 

 

 

(in thousands)

 

Net cash provided from operating activities included:

 

 

 

 

 

 

 

 

Income taxes refunded (paid) to taxing authorities

 

$

7,521

 

 

$

(98

)

Interest paid

 

 

(103,439

)

 

 

(84,653

)

Non-cash investing and financing activities included:

 

 

 

 

 

 

 

 

Increase in asset retirement costs capitalized

 

 

19,561

 

 

 

3,855

 

(Decrease) increase in accrued capital expenditures

 

 

(102,809

)

 

 

36,926