STOCK-BASED COMPENSATION - Summary of Outstanding 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 | $	$ 163.1
$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
Outstanding Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding (in shares) | shares	1,917,328
Weighted average remaining contractual life	6 years 6 months 29 days
Weighted average exercise price (in dollars per share)	$ 157.97
Outstanding 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 outstanding (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
Outstanding 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 outstanding (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
Outstanding 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 outstanding (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
Outstanding 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 outstanding (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
Outstanding 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 outstanding (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
Outstanding 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 outstanding (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
Outstanding 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 outstanding (in shares) | shares	769,864
Weighted average remaining contractual life	6 years 8 months 1 day
Weighted average exercise price (in dollars per share)	$ 145.68
Outstanding Options | $155.01 to $185.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding (in shares) | shares	39,020
Weighted average remaining contractual life	7 years 1 month 24 days
Weighted average exercise price (in dollars per share)	$ 174.83
Outstanding 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 outstanding (in shares) | shares	239,902
Weighted average remaining contractual life	8 years 5 months 15 days
Weighted average exercise price (in dollars per share)	$ 198.30
Outstanding 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 outstanding (in shares) | shares	26,497
Weighted average remaining contractual life	8 years 10 months 17 days
Weighted average exercise price (in dollars per share)	$ 203.30
Outstanding 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 outstanding (in shares) | shares	32,136
Weighted average remaining contractual life	9 years 4 months 9 days
Weighted average exercise price (in dollars per share)	$ 224.23
Outstanding 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 outstanding (in shares) | shares	289,695
Weighted average remaining contractual life	9 years 7 months 6 days
Weighted average exercise price (in dollars per share)	$ 240.55