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SEGMENT INFORMATION - Schedule of Revenue by Reportable Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Schedule of Revenue by Segment [Line Items]
Revenue	$ 967,108	$ 1,416,868	$ 2,218,915
Service
Schedule of Revenue by Segment [Line Items]
Revenue	794,795	643,653	1,126,357
Product
Schedule of Revenue by Segment [Line Items]
Revenue	172,313	773,215	1,092,558
North America
Schedule of Revenue by Segment [Line Items]
Revenue	607,055	818,624	1,358,907
North America | United States
Schedule of Revenue by Segment [Line Items]
Revenue	597,600	808,300	1,333,900
North America | Service, Local
Schedule of Revenue by Segment [Line Items]
Revenue	530,468	432,183	721,038
North America | Service, Goods
Schedule of Revenue by Segment [Line Items]
Revenue	51,568	35,276	16,236
North America | Service, Travel
Schedule of Revenue by Segment [Line Items]
Revenue	24,393	17,686	57,939
North America | Service
Schedule of Revenue by Segment [Line Items]
Revenue	606,429	485,145	795,213
North America | Product
Schedule of Revenue by Segment [Line Items]
Revenue	626	333,479	563,694
International
Schedule of Revenue by Segment [Line Items]
Revenue	360,053	598,244	860,008
International | United Kingdom
Schedule of Revenue by Segment [Line Items]
Revenue	120,800	216,300	314,300
International | Service, Local
Schedule of Revenue by Segment [Line Items]
Revenue	155,866	138,274	287,611
International | Service, Goods
Schedule of Revenue by Segment [Line Items]
Revenue	19,477	11,757	9,441
International | Service, Travel
Schedule of Revenue by Segment [Line Items]
Revenue	13,023	8,477	34,092
International | Service
Schedule of Revenue by Segment [Line Items]
Revenue	188,366	158,508	331,144
International | Product
Schedule of Revenue by Segment [Line Items]
Revenue	$ 171,687	$ 439,736	$ 528,864

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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