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Supplemental Cash Flow Information
 12 Months Ended
Dec. 31, 2020
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information

15. Supplemental Cash Flow Information

The following provides additional information relating to cash flow activities:

 

 

 

2020

 

 

2019

 

 

2018

 

 

 

(In Thousands)

 

Cash payments (refunds) for:

 

 

 

 

 

 

 

 

 

 

 

 

Interest on long-term debt and other, net of capitalized

   interest

 

$

45,730

 

 

$

42,184

 

 

$

35,719

 

Income taxes, net

 

$

(312

)

 

$

(65

)

 

$

(1,138

)

 

 

 

 

 

 

 

 

 

 

 

 

 

Noncash investing and financing activities:

 

 

 

 

 

 

 

 

 

 

 

 

Accounts receivable, supplies and accounts payable

   associated with additions of PP&E

 

$

16,286

 

 

$

18,350

 

 

$

16,484

 

Dividend accrued on Series E Redeemable Preferred

 

$

35,182

 

 

$

30,729

 

 

$

26,840

 

Accretion of Series E Redeemable Preferred

 

$

2,026

 

 

$

1,995

 

 

$

3,375