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STOCK-BASED COMPENSATION: - Future expense, by award type (Details) $ in Thousands	Sep. 30, 2021 USD ($)
Share-based compensation
Total	$ 220,975
2022
Share-based compensation
Total	49,719
2023
Share-based compensation
Total	78,305
2024
Share-based compensation
Total	56,804
2025
Share-based compensation
Total	31,186
2026
Share-based compensation
Total	4,961
Stock options
Share-based compensation
Share-based compensation not yet recognized	2,973
Stock options | 2022
Share-based compensation
Share-based compensation not yet recognized	901
Stock options | 2023
Share-based compensation
Share-based compensation not yet recognized	1,194
Stock options | 2024
Share-based compensation
Share-based compensation not yet recognized	720
Stock options | 2025
Share-based compensation
Share-based compensation not yet recognized	158
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	189,665
Restricted stock units | 2022
Share-based compensation
Future share-based compensation expense expected	35,941
Restricted stock units | 2023
Share-based compensation
Future share-based compensation expense expected	67,707
Restricted stock units | 2024
Share-based compensation
Future share-based compensation expense expected	50,117
Restricted stock units | 2025
Share-based compensation
Future share-based compensation expense expected	30,939
Restricted stock units | 2026
Share-based compensation
Future share-based compensation expense expected	4,961
Restricted stock units | Diablo.AI, Inc.
Share-based compensation
Future share-based compensation expense expected	1,396
Restricted stock units | Diablo.AI, Inc. | 2022
Share-based compensation
Future share-based compensation expense expected	270
Restricted stock units | Diablo.AI, Inc. | 2023
Share-based compensation
Future share-based compensation expense expected	519
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
Consideration Holdback | Data Plus Math Corporation
Share-based compensation
Future share-based compensation expense expected	6,092
Consideration Holdback | Data Plus Math Corporation | 2022
Share-based compensation
Future share-based compensation expense expected	4,061
Consideration Holdback | Data Plus Math Corporation | 2023
Share-based compensation
Future share-based compensation expense expected	2,031
Consideration Holdback | Data Plus Math Corporation | 2024
Share-based compensation
Future share-based compensation expense expected	0
Consideration Holdback | Data Plus Math Corporation | 2025
Share-based compensation
Future share-based compensation expense expected	0
Consideration Holdback | Data Plus Math Corporation | 2026
Share-based compensation
Future share-based compensation expense expected	0
Consideration Holdback | DataFleets, Ltd
Share-based compensation
Future share-based compensation expense expected	14,343
Consideration Holdback | DataFleets, Ltd | 2022
Share-based compensation
Future share-based compensation expense expected	3,020
Consideration Holdback | DataFleets, Ltd | 2023
Share-based compensation
Future share-based compensation expense expected	6,039
Consideration Holdback | DataFleets, Ltd | 2024
Share-based compensation
Future share-based compensation expense expected	5,284
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
Pacific Data Partners, LLC Agreement Plan | Pacific Data Partners LLC
Share-based compensation
Future share-based compensation expense expected	4,551
Pacific Data Partners, LLC Agreement Plan | Pacific Data Partners LLC | 2022
Share-based compensation
Future share-based compensation expense expected	4,551
Pacific Data Partners, LLC Agreement Plan | Pacific Data Partners LLC | 2023
Share-based compensation
Future share-based compensation expense expected	0
Pacific Data Partners, LLC Agreement Plan | Pacific Data Partners LLC | 2024
Share-based compensation
Future share-based compensation expense expected	0
Pacific Data Partners, LLC Agreement Plan | Pacific Data Partners LLC | 2025
Share-based compensation
Future share-based compensation expense expected	0
Pacific Data Partners, LLC Agreement Plan | Pacific Data Partners LLC | 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	1,688
Acuity Performance Earnout | Acuity Data | 2022
Share-based compensation
Future share-based compensation expense expected	708
Acuity Performance Earnout | Acuity Data | 2023
Share-based compensation
Future share-based compensation expense expected	815
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
Other stock-based compensation
Share-based compensation
Future share-based compensation expense expected	267
Other stock-based compensation | 2022
Share-based compensation
Future share-based compensation expense expected	267
Other stock-based compensation | 2023
Share-based compensation
Future share-based compensation expense expected	0
Other stock-based compensation | 2024
Share-based compensation
Future share-based compensation expense expected	0
Other stock-based compensation | 2025
Share-based compensation
Future share-based compensation expense expected	0
Other stock-based compensation | 2026
Share-based compensation
Future share-based compensation expense expected	$ 0

X

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