Leases - Classification of Leases (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Assets:
Operating lease assets, net of accumulated amortization	$ 99,028
Finance lease assets, net of accumulated depreciation	4,312
Total lease assets	103,340
Liabilities:
Operating lease liabilities	113,843
Finance lease liabilities	3,716
Total lease liabilities	$ 117,559