BUSINESS ACQUISITIONS - Narrative (Details) $ in Thousands	3 Months Ended									9 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 USD ($) business	Sep. 30, 2025 USD ($) business_acquired	Jun. 30, 2025 USD ($)	Jun. 30, 2025 USD ($) business	Jun. 30, 2025 USD ($) business_acquired	Mar. 31, 2025 USD ($)	Mar. 31, 2025 USD ($) business	Mar. 31, 2025 USD ($) business_acquired	Sep. 30, 2025 USD ($) business_acquired	Dec. 31, 2024 USD ($)
Business Combination [Line Items]
Acquisition related costs										$ 1,000
Goodwill	$ 466,710	$ 466,710	$ 466,710							$ 466,710	$ 452,343
Acquisitions 2025
Business Combination [Line Items]
Total Acquisitions | business_acquired										3
Total purchase price consideration										$ 25,607
Goodwill	12,179	12,179	12,179							12,179
Goodwill, expected tax deductible amount	11,800	11,800	11,800							11,800
Intangible assets acquired	5,792	5,792	5,792							5,792
Acquisitions 2025, Q1
Business Combination [Line Items]
Total Acquisitions								1	1
Total purchase price consideration							$ 12,981
Cash	1,200	1,200	1,200							1,200
Goodwill							6,520	$ 6,520	$ 6,520
Intangible assets acquired							$ 3,284	$ 3,284	$ 3,284
Acquisitions 2025, Q1 | Non-compete agreements
Business Combination [Line Items]
Intangible assets acquired	300	300	300							$ 300
Amortization period of acquired intangible assets (in years)										5 years
Acquisitions 2025, Q1 | Customer relationships
Business Combination [Line Items]
Intangible assets acquired	5,500	$ 5,500	$ 5,500							$ 5,500
Amortization period of acquired intangible assets (in years)										8 years
Acquisitions 2025, Q2
Business Combination [Line Items]
Total Acquisitions					1	1
Total purchase price consideration				$ 1,027
Goodwill				405	$ 405	$ 405
Intangible assets acquired				$ 203	$ 203	$ 203
Acquisitions 2025, Q3
Business Combination [Line Items]
Total Acquisitions		1	1
Total purchase price consideration	11,599
Goodwill	5,254	$ 5,254	$ 5,254							$ 5,254
Intangible assets acquired	$ 2,305	$ 2,305	$ 2,305							$ 2,305