Leases - Summary of Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Assets And Liabilities Lessee [Abstract]
Operating lease right-of-use assets	$ 110,730	$ 113,809
Other current liabilities	$ 15,179	$ 15,890
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other current liabilities	Other current liabilities
Operating lease liabilities	$ 112,850	$ 115,143
Total operating lease liabilities	$ 128,029	$ 131,033
Weighted Average Remaining Lease Term (years)
Operating leases	12 years 7 months 6 days	12 years 10 months 24 days
Weighted Average Discount Rate
Operating leases	5.80%	5.90%