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Commitments and Contingencies, Warranties (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Changes in product warranties [Roll forward]        
Balance, beginning of period $ 20,711 $ 16,948 $ 17,463 $ 17,663
Liabilities accrued for current year sales 30,295 25,162 52,921 45,339
Settlements of warranty claims (27,240) (23,897) (46,618) (44,789)
Balance, end of period $ 23,766 $ 18,213 $ 23,766 $ 18,213