Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	Jan. 01, 2019	Mar. 31, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use assets	$ 94,200	$ 95,581
Liabilities reclassed to right-of-used assets	24,700
Lease liability	$ 118,900	$ 118,430