SEGMENT INFORMATION - Reconciling Items (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Provision for (recovery of) income taxes	$ 47,334	$ 50,893	$ 86,533	$ 52,776
Interest and other related expense, net	79,227	83,615	160,341	167,897
Amortization of acquired technology-based intangible assets (Note 6)	44,204	47,203	88,408	94,447
Amortization of acquired customer-based intangible assets (Note 6)	78,645	81,048	158,206	162,552
Depreciation	35,267	31,879	71,188	64,050
Share-based compensation expense	21,232	30,361	38,913	59,919
Special charges (recoveries) (Note 16)	20,118	15,238	40,257	62,374
Other (income) expense, net	(2,932)	(68,615)	44	(32,960)
Reportable Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Reconciling items	$ 323,095	$ 271,622	$ 643,890	$ 631,055