STOCK-BASED COMPENSATION: Future Expense, by Award Type (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Share-based compensation
Total	$ 218,282
2023
Share-based compensation
Total	49,871
2024
Share-based compensation
Total	87,339
2025
Share-based compensation
Total	65,750
2026
Share-based compensation
Total	15,322
Stock options
Share-based compensation
Share-based compensation not yet recognized	1,256
Stock options | 2023
Share-based compensation
Share-based compensation not yet recognized	431
Stock options | 2024
Share-based compensation
Share-based compensation not yet recognized	668
Stock options | 2025
Share-based compensation
Share-based compensation not yet recognized	157
Stock options | 2026
Share-based compensation
Share-based compensation not yet recognized	0
Restricted stock units
Share-based compensation
Future share-based compensation expense expected	207,031
Restricted stock units | 2023
Share-based compensation
Future share-based compensation expense expected	45,505
Restricted stock units | 2024
Share-based compensation
Future share-based compensation expense expected	80,700
Restricted stock units | 2025
Share-based compensation
Future share-based compensation expense expected	65,504
Restricted stock units | 2026
Share-based compensation
Future share-based compensation expense expected	15,322
Restricted stock units | Diablo.AI, Inc.
Share-based compensation
Future share-based compensation expense expected	877
Restricted stock units | Diablo.AI, Inc. | 2023
Share-based compensation
Future share-based compensation expense expected	270
Restricted stock units | Diablo.AI, Inc. | 2024
Share-based compensation
Future share-based compensation expense expected	518
Restricted stock units | Diablo.AI, Inc. | 2025
Share-based compensation
Future share-based compensation expense expected	89
Restricted stock units | Diablo.AI, Inc. | 2026
Share-based compensation
Future share-based compensation expense expected	0
Acuity Performance Earnout | Acuity Data
Share-based compensation
Future share-based compensation expense expected	448
Acuity Performance Earnout | Acuity Data | 2023
Share-based compensation
Future share-based compensation expense expected	283
Acuity Performance Earnout | Acuity Data | 2024
Share-based compensation
Future share-based compensation expense expected	165
Acuity Performance Earnout | Acuity Data | 2025
Share-based compensation
Future share-based compensation expense expected	0
Acuity Performance Earnout | Acuity Data | 2026
Share-based compensation
Future share-based compensation expense expected	0
Consideration Holdback | DataFleets, Ltd
Share-based compensation
Future share-based compensation expense expected	8,309
Consideration Holdback | DataFleets, Ltd | 2023
Share-based compensation
Future share-based compensation expense expected	3,021
Consideration Holdback | DataFleets, Ltd | 2024
Share-based compensation
Future share-based compensation expense expected	5,288
Consideration Holdback | DataFleets, Ltd | 2025
Share-based compensation
Future share-based compensation expense expected	0
Consideration Holdback | DataFleets, Ltd | 2026
Share-based compensation
Future share-based compensation expense expected	0
Employee stock purchase plan
Share-based compensation
Future share-based compensation expense expected	361
Total	400
Employee stock purchase plan | 2023
Share-based compensation
Future share-based compensation expense expected	361
Employee stock purchase plan | 2024
Share-based compensation
Future share-based compensation expense expected	0
Employee stock purchase plan | 2025
Share-based compensation
Future share-based compensation expense expected	0
Employee stock purchase plan | 2026
Share-based compensation
Future share-based compensation expense expected	$ 0