CASH FLOW INFORMATION (Tables)

9 Months Ended

Sep. 30, 2022

CASH FLOW INFORMATION

Schedule of supplemental cash flow information

	Nine Months Ended
	September 30,
	2021		2022
Supplemental disclosures of cash flow information—cash paid for:
Interest	$	36,201	$	59,649
Income taxes	$	30,567	$	30,575
Supplemental non-cash cash flow information:
Fair market value of estimated contingent consideration in connection with acquisitions	$	96,236	$	28,869