Acquisitions - Summary of Preliminary Estimated Fair Value of Intangible Assets Acquired and the Related Estimated Useful Lives (Details) - USD ($) $ in Thousands				9 Months Ended
	Jun. 01, 2021	Jan. 13, 2021	Aug. 10, 2020	Sep. 30, 2021
Trade Name and Trademarks
Business Acquisition [Line Items]
Useful Lives (in Years)				6 years 3 months 18 days
Associated Foreign Exchange
Business Acquisition [Line Items]
Finite-lived intangible assets	$ 242,100
Associated Foreign Exchange | Trade Name and Trademarks
Business Acquisition [Line Items]
Useful Lives (in Years)	2 years
Finite-lived intangible assets	$ 5,400
Associated Foreign Exchange | Licensed Software and Technology
Business Acquisition [Line Items]
Useful Lives (in Years)	20 years
Finite-lived intangible assets	$ 2,600
Associated Foreign Exchange | Proprietary Technology
Business Acquisition [Line Items]
Useful Lives (in Years)	4 years
Finite-lived intangible assets	$ 11,800
Associated Foreign Exchange | Supplier Network
Business Acquisition [Line Items]
Useful Lives (in Years)	20 years
Finite-lived intangible assets	$ 1,800
Associated Foreign Exchange | Customer Relationships
Business Acquisition [Line Items]
Useful Lives (in Years)	10 years
Finite-lived intangible assets	$ 220,500
Roger
Business Acquisition [Line Items]
Finite-lived intangible assets		$ 5,400
Roger | Proprietary Technology
Business Acquisition [Line Items]
Useful Lives (in Years)		10 years
Finite-lived intangible assets		$ 4,800
Roger | Customer Relationships
Business Acquisition [Line Items]
Useful Lives (in Years)		9 years
Finite-lived intangible assets		$ 600
Business in the Lodging Space
Business Acquisition [Line Items]
Finite-lived intangible assets			$ 42,144
Business in the Lodging Space | Trade Name and Trademarks
Business Acquisition [Line Items]
Useful Lives (in Years)			5 years
Finite-lived intangible assets			$ 2,161
Business in the Lodging Space | Licensed Software and Technology
Business Acquisition [Line Items]
Useful Lives (in Years)			10 years
Finite-lived intangible assets			$ 4,400
Business in the Lodging Space | Proprietary Technology
Business Acquisition [Line Items]
Useful Lives (in Years)			5 years
Finite-lived intangible assets			$ 8,400
Business in the Lodging Space | Supplier Network
Business Acquisition [Line Items]
Useful Lives (in Years)			10 years
Finite-lived intangible assets			$ 783
Business in the Lodging Space | Customer Relationships
Business Acquisition [Line Items]
Useful Lives (in Years)			16 years
Finite-lived intangible assets			$ 26,400