Restructuring and Long-Lived Asset Impairment - Long-Lived Asset Impairment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Long-lived Asset Impairment
Long-lived asset impairment	$ 4,231	$ 3,044	$ 12,353
Leasehold improvements
Long-lived Asset Impairment
Long-lived asset impairment	2,557	721	2,374
Furniture and equipment
Long-lived Asset Impairment
Long-lived asset impairment	61	196	2,588
Buildings
Long-lived Asset Impairment
Long-lived asset impairment			1,461
Operating lease right-of-use assets
Long-lived Asset Impairment
Long-lived asset impairment	1,613	2,127	5,930
2019 Strategic Shift
Long-lived Asset Impairment
Long-lived asset impairment	1,614	1,399	12,289
Unrelated to 2019 Strategic Shift
Long-lived Asset Impairment
Long-lived asset impairment	$ (2,617)	$ (1,645)	$ (64)