Leases (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Jan. 01, 2019
Leases [Abstract]
Remaining lease term	8 years 4 months 24 days
Discount rate	4.30%
Operating lease right-of-use assets	$ 164,618	$ 104,179	$ 66,400
Right-of-use asset obtained in exchange for operating lease	96,700	31,400
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease, Right of Use Assets	12,500	13,200
Operating lease payments	$ 35,700	$ 29,600