Leases - Summary of Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Operating leases
Operating lease right-of-use assets, net	$ 219,380	$ 235,285
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:OtherAssetsNoncurrent	us-gaap:OtherAssetsNoncurrent
Current lease liabilities	$ 34,434	$ 35,043
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesCurrent	us-gaap:OtherLiabilitiesCurrent
Noncurrent lease liabilities	$ 171,639	$ 185,722
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesNoncurrent	us-gaap:OtherLiabilitiesNoncurrent
Finance leases
Finance lease right-of-use assets, net of accumulated depreciation	$ 7,825	$ 8,138
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:PropertyPlantAndEquipmentNet	us-gaap:PropertyPlantAndEquipmentNet
Current lease liabilities	$ 1,006	$ 900
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesCurrent	us-gaap:OtherLiabilitiesCurrent
Noncurrent lease liabilities	$ 14,417	$ 15,177
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesNoncurrent	us-gaap:OtherLiabilitiesNoncurrent
Weighted Average Remaining Lease Term
Operating leases	6 years 9 months 18 days	7 years 4 months 24 days
Finance leases	10 years 10 months 24 days	11 years 7 months 6 days
Weighted Average Discount Rate
Operating leases	5.10%	5.30%
Finance leases	5.70%	5.70%