Rental Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating lease, lease rental income	$ 168,300	$ 76,900	$ 53,000
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]	Revenue Not from Contract with Customer	Revenue Not from Contract with Customer	Revenue Not from Contract with Customer
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	$ 345,619	$ 294,292
Property, Plant and Equipment, Net	357,129	291,792
Depreciation	54,363	55,883	$ 50,870
Specialty rental assets
Property, Plant, and Equipment, Lessor Asset under Operating Lease, before Accumulated Depreciation	199,800	133,500
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	90,800	76,800
Property, Plant and Equipment, Net	109,000	56,700
Depreciation	$ 14,000	$ 15,700	$ 11,000