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SUPPLEMENTAL CASH FLOW INFORMATION (Tables)
12 Months Ended
Dec. 31, 2020
Supplemental Cash Flow Information [Abstract]  
Schedule of Supplemental Cash Flow Disclosures
Supplemental cash flow disclosures for the years ended December 31, 2020, 2019 and 2018 are as follows:
Years Ended December 31,
 202020192018
 (in thousands)
Income taxes paid, net of refunds$308,620 $146,739 $101,302 
Interest paid$343,213 $206,562 $177,525