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Supplemental Cash Flow Information
12 Months Ended
Dec. 31, 2020
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
The following table presents additional information about the change in certain working capital accounts:
For the years ended December 31,
(in thousands)202020192018
Accounts receivable$(40,524)$(98,714)$(16,910)
Other current assets22,644 (11,056)(2,396)
Accounts payable19,520 1,572 (35)
Accrued employee compensation and benefits11,915 877 7,718 
Accrued interest 1,162 12,726 
Other accrued liabilities(5,918)4,239 (2,471)
Unearned revenue3,397 358 2,037 
Other, net21,898 (19,532)605 
Total$34,094 $(109,530)$(11,446)