Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Assets
Operating lease assets, net	$ 209,445	$ 209,717
Finance lease assets, net	3,086	771
Total leased assets	212,531	210,488
Liabilities
Current operating lease liabilities	26,144	22,775
Current portion of finance lease liabilities	998	510
Long-term operating lease liabilities, net	229,196	225,014
Long-term finance lease liabilities	2,127	281
Total lease liabilities	$ 258,465	$ 248,580