Accrued Expenses (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Payables and Accruals [Abstract]
Payroll and related items	$ 69,250	$ 77,556
Management incentive compensation	8,590	14,408
Income taxes payable	43,585	9,905
Insurance	11,345	8,240
Warranty	7,184	5,581
Deferred revenue	38,493	17,633
Lease liability	16,584	15,235
Restructuring	4,452	6,110
Liability for uncertain tax positions	0	890
Accrued interest	3,702	1,735
Contingent consideration for acquisition	0	3,375
Other	22,746	19,622
Total accrued expenses	$ 225,931	$ 180,290