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Additional Cash Flow
6 Months Ended
Jun. 30, 2020
Supplemental Cash Flow Information [Abstract]  
Additional Cash Flow Information Additional Cash Flow Information
The following table presents additional cash flow information for the six months ended June 30, 2020 and 2019 (in thousands):  
For the six months ended
June 30,
 20202019
Cash paid for:  
Interest$4,885  $6,432  
Income taxes$10,953  $65,799  
Right-of-use assets obtained in exchange for new operating lease liabilities$25,267  $43,431  
Right-of-use assets obtained in exchange for new finance lease liabilities$1,496  $5,753