Leases and Other Commitments - Schedule of Supplemental Lease Information (Details) $ in Thousands	3 Months Ended
	Jun. 30, 2019 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Weighted-average remaining lease term in years	6 years 7 months 6 days
Weighted-average discount rate	3.30%
Right-of-use assets obtained in exchange for lease liabilities	$ 16,422
Reductions to right-of-use assets resulting from reductions to lease liabilities	$ (2,549)