Acquisitions - Schedule of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Apr. 03, 2023	Dec. 31, 2022	Jan. 21, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Goodwill	$ 567,773		$ 566,004		$ 671,886
Yellow New Zealand
Business Acquisition [Line Items]
Current assets		$ 2,438
Fixed and intangible assets		5,565
Other assets		457
Current liabilities		(3,533)
Other liabilities		(1,159)
Goodwill		5,129
Fair value allocated to net assets acquired, net of bargain purchase gain		$ 8,897
Vivial
Business Acquisition [Line Items]
Current assets				$ 27,705
Fixed and intangible assets				9,759
Deferred tax assets				14,530
Other assets				2,103
Current liabilities				(18,775)
Other liabilities				(1,646)
Bargain purchase gain				(10,883)
Fair value allocated to net assets acquired, net of bargain purchase gain				$ 22,793