STOCKHOLDERS' EQUITY AND STOCK-BASED COMPENSATION - Schedule of Future Expense, by Award Type (Details) $ in Thousands	Sep. 30, 2025 USD ($)
Share-based compensation
Expected future expense	$ 127,186
2026
Share-based compensation
Expected future expense	36,227
2027
Share-based compensation
Expected future expense	59,723
2028
Share-based compensation
Expected future expense	28,436
2029
Share-based compensation
Expected future expense	2,800
Stock options
Share-based compensation
Stock options	2,114
Stock options \| 2026
Share-based compensation
Stock options	944
Stock options \| 2027
Share-based compensation
Stock options	1,075
Stock options \| 2028
Share-based compensation
Stock options	95
Stock options \| 2029
Share-based compensation
Stock options	0
Restricted stock units
Share-based compensation
Future share-based compensation expense expected	118,319
Restricted stock units \| 2026
Share-based compensation
Future share-based compensation expense expected	32,603
Restricted stock units \| 2027
Share-based compensation
Future share-based compensation expense expected	54,575
Restricted stock units \| 2028
Share-based compensation
Future share-based compensation expense expected	28,341
Restricted stock units \| 2029
Share-based compensation
Future share-based compensation expense expected	2,800
Habu restricted stock awards \| Habu
Share-based compensation
Future share-based compensation expense expected	19
Habu restricted stock awards \| 2026 \| Habu
Share-based compensation
Future share-based compensation expense expected	13
Habu restricted stock awards \| 2027 \| Habu
Share-based compensation
Future share-based compensation expense expected	6
Habu restricted stock awards \| 2028 \| Habu
Share-based compensation
Future share-based compensation expense expected	0
Habu restricted stock awards \| 2029 \| Habu
Share-based compensation
Future share-based compensation expense expected	0
Habu acquisition consideration holdback \| Habu
Share-based compensation
Future share-based compensation expense expected	6,507
Habu acquisition consideration holdback \| 2026 \| Habu
Share-based compensation
Future share-based compensation expense expected	2,440
Habu acquisition consideration holdback \| 2027 \| Habu
Share-based compensation
Future share-based compensation expense expected	4,067
Habu acquisition consideration holdback \| 2028 \| Habu
Share-based compensation
Future share-based compensation expense expected	0
Habu acquisition consideration holdback \| 2029 \| Habu
Share-based compensation
Future share-based compensation expense expected	0
Employee stock purchase plan
Share-based compensation
Future share-based compensation expense expected	227
Expected future expense	200
Employee stock purchase plan \| 2026
Share-based compensation
Future share-based compensation expense expected	227
Employee stock purchase plan \| 2027
Share-based compensation
Future share-based compensation expense expected	0
Employee stock purchase plan \| 2028
Share-based compensation
Future share-based compensation expense expected	0
Employee stock purchase plan \| 2029
Share-based compensation
Future share-based compensation expense expected	$ 0

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of cost to be recognized for option under share-based payment arrangement.

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