STOCK-BASED COMPENSATION - Summary of Exercisable Stock Options (Details) $ / shares in Units, $ in Millions	12 Months Ended
	Jun. 30, 2025 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate intrinsic value | $	$ 123.9
$155.01 to $185.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	$ 155.01
Exercise price range, maximum (in dollars per share)	$ 185.00
Exercisable Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options exercisable (in shares) | shares	1,111,889
Weighted average remaining contractual life	5 years 2 months 12 days
Weighted average exercise price (in dollars per share)	$ 131.63
Exercisable Options | $50.01 to $65.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	50.01
Exercise price range, maximum (in dollars per share)	$ 65.00
Options exercisable (in shares) | shares	9,506
Weighted average remaining contractual life	1 year 4 months 17 days
Weighted average exercise price (in dollars per share)	$ 64.89
Exercisable Options | $65.01 to $80.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	65.01
Exercise price range, maximum (in dollars per share)	$ 80.00
Options exercisable (in shares) | shares	5,129
Weighted average remaining contractual life	1 year 7 months 13 days
Weighted average exercise price (in dollars per share)	$ 67.32
Exercisable Options | $80.01 to $95.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	80.01
Exercise price range, maximum (in dollars per share)	$ 95.00
Options exercisable (in shares) | shares	177,950
Weighted average remaining contractual life	2 years 6 months 7 days
Weighted average exercise price (in dollars per share)	$ 93.64
Exercisable Options | $95.01 to $110.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	95.01
Exercise price range, maximum (in dollars per share)	$ 110.00
Options exercisable (in shares) | shares	133,564
Weighted average remaining contractual life	3 years 5 months 23 days
Weighted average exercise price (in dollars per share)	$ 99.08
Exercisable Options | $110.01 to $125.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	110.01
Exercise price range, maximum (in dollars per share)	$ 125.00
Options exercisable (in shares) | shares	170,860
Weighted average remaining contractual life	4 years 5 months 4 days
Weighted average exercise price (in dollars per share)	$ 117.53
Exercisable Options | $125.01 to $140.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	125.01
Exercise price range, maximum (in dollars per share)	$ 140.00
Options exercisable (in shares) | shares	23,205
Weighted average remaining contractual life	6 years 7 months 28 days
Weighted average exercise price (in dollars per share)	$ 133.74
Exercisable Options | $140.01 to $155.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	140.01
Exercise price range, maximum (in dollars per share)	$ 155.00
Options exercisable (in shares) | shares	473,918
Weighted average remaining contractual life	6 years 3 months 21 days
Weighted average exercise price (in dollars per share)	$ 146.16
Exercisable Options | $155.01 to $185.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	155.01
Exercise price range, maximum (in dollars per share)	$ 185.00
Options exercisable (in shares) | shares	35,636
Weighted average remaining contractual life	7 years 14 days
Weighted average exercise price (in dollars per share)	$ 174.63
Exercisable Options | $185.01 to $200.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	185.01
Exercise price range, maximum (in dollars per share)	$ 200.00
Options exercisable (in shares) | shares	58,938
Weighted average remaining contractual life	8 years 3 months
Weighted average exercise price (in dollars per share)	$ 198.30
Exercisable Options | $200.01 to $215.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	200.01
Exercise price range, maximum (in dollars per share)	$ 215.00
Options exercisable (in shares) | shares	6,623
Weighted average remaining contractual life	8 years 10 months 17 days
Weighted average exercise price (in dollars per share)	$ 203.30
Exercisable Options | $215.01 to $230.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	215.01
Exercise price range, maximum (in dollars per share)	$ 230.00
Options exercisable (in shares) | shares	15,375
Weighted average remaining contractual life	9 years 4 months 13 days
Weighted average exercise price (in dollars per share)	$ 227.56
Exercisable Options | $230.01 to $243.03
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, minimum (in dollars per share)	230.01
Exercise price range, maximum (in dollars per share)	$ 243.03
Options exercisable (in shares) | shares	1,185
Weighted average remaining contractual life	9 years 7 months 6 days
Weighted average exercise price (in dollars per share)	$ 240.59
Vested Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding (in the money) stock options fiscal year-end share price (in dollars per share)	$ 243.03