Leases - Schedule of Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Leases [Abstract]
Operating lease right-of-use assets	$ 298,949	$ 266,197
Operating lease liability, current	$ 34,007	$ 35,647
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accrued liabilities	Accrued liabilities
Operating lease liability, non-current	$ 336,948	$ 307,936
Total operating lease liability	$ 370,955	$ 343,583
Weighted-average remaining lease term:
Operating leases (in years)	8 years 9 months 18 days	9 years 18 days
Weighted-average discount rate:
Operating leases	4.33%	4.60%