ACCOUNTS RECEIVABLE - Schedule of Rollforward of Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Dec. 31, 2025	Sep. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Sep. 30, 2024
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 15,480	$ 14,179	$ 13,241	$ 11,151	$ 13,646	$ 13,442
Provision adjustments	764	349	852	930	1,064	558
Write-offs and other adjustments	542	952	86	(95)	(3,559)	(354)
Ending balance	$ 16,786	$ 15,480	$ 14,179	$ 11,986	$ 11,151	$ 13,646