GOODWILL AND INTANGIBLE ASSETS - Goodwill by Reporting Unit (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Goodwill
Balance at beginning of period	$ 882,949	$ 916,039
Deductions		(816)
Reporting Unit Allocation Adjustment		(26,005)
Impairments		(26,005)
Foreign Currency Translation	3,098	(6,269)
Balance at end of period	886,047	882,949
Discontinued Operations, Disposed of by Sale | Roofing
Goodwill
Reporting Unit Allocation Adjustment		26,005
Impairments		(26,005)
Ads and Leads
Goodwill
Balance at beginning of period	761,133	0
Deductions		0
Reporting Unit Allocation Adjustment		761,133
Foreign Currency Translation	0	0
Balance at end of period	761,133	761,133
Services
Goodwill
Balance at beginning of period	51,197	0
Deductions		0
Reporting Unit Allocation Adjustment		51,197
Foreign Currency Translation	0	0
Balance at end of period	51,197	51,197
International
Goodwill
Balance at beginning of period	70,619	0
Deductions		0
Reporting Unit Allocation Adjustment		64,799
Foreign Currency Translation	3,098	5,820
Balance at end of period	73,717	70,619
North America
Goodwill
Balance at beginning of period	0	843,193
Deductions		(816)
Reporting Unit Allocation Adjustment		(841,800)
Foreign Currency Translation		(577)
Balance at end of period		0
Europe
Goodwill
Balance at beginning of period	$ 0	72,846
Deductions		0
Reporting Unit Allocation Adjustment		(61,334)
Foreign Currency Translation		(11,512)
Balance at end of period		$ 0