Summary of Significant Accounting Policies - Summary of Reconciliation of Change in Product Warranty Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]
Balance at beginning of period	$ 23,169	$ 16,761	$ 22,075	$ 16,724
Provision for warranties issued during the period	8,020	4,844	13,916	9,658
Settlements made during the period	(4,751)	(3,331)	(9,007)	(6,721)
Decrease in warranty estimates	(770)	(451)	(1,316)	(1,838)
Balance at end of period	25,668	17,823	25,668	17,823
Other current liabilities	9,795		9,795		$ 8,409
Other long-term liabilities	15,873		15,873		13,666
Total warranty reserve	$ 25,668	$ 17,823	$ 25,668	$ 17,823	$ 22,075