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Commitments and Contingencies (Tables)
3 Months Ended
Mar. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
Litigation Provision Liabilities
Changes in the carrying amount of the litigation provision liability are as follows (in thousands):
Total litigation provision liability at December 31, 2020$36,490 
Payments(5,122)
Adjustments3,044 
FX and other(102)
Total litigation provision liability at March 31, 202134,310 
Less current portion of litigation provision liability at March 31, 202126,570 
Long-term portion of litigation provision liability at March 31, 2021$7,740