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Gross number of share options (or share units) granted during the period.

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STOCK-BASED COMPENSATION - Narrative (Details)	1 Months Ended	6 Months Ended
STOCK-BASED COMPENSATION - Narrative (Details)	Jul. 31, 2025	Jun. 30, 2026 $ / shares shares	Jun. 30, 2025 $ / shares shares	Jun. 30, 2025 $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Transaction between entities under common control, exchange ratio (in shares)		1
Options grants to purchase (in shares)		5,600,050	2,536,227	2,536,227
Scenario One
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of shares awarded		0.00%
Scenario Two
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of shares awarded		50.00%
Scenario Three
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of shares awarded		100.00%
Scenario Four
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of shares awarded		200.00%
Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted (in shares)		7,391,366	2,783,425	2,783,425
Granted (in dollars per share) \| $ / shares		$ 2.73	$ 1.43
Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Tranche One
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage		33.00%
Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Tranche Two
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage		33.00%
Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Tranche Three
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage		33.00%
Performance Share Units (PSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted (in shares)		5,494,362
Award vesting period		3 years
Share-based payment arrangement, conversion ratio (in shares)		1
Granted (in dollars per share) \| $ / shares		$ 2.73
Share awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted (in shares)			1,543,320	1,543,320
Granted (in dollars per share) \| $ / shares				$ 1.11
2025 LTIP
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of rolling plan	10.00%
Percentage of outstanding stock maximum	10.00%
Options grants to purchase (in shares)		5,600,050	0	0
2025 LTIP \| Option
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award, expiration period		5 years
2025 LTIP \| Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted (in shares)		7,391,366
Award vesting period		3 years
2025 LTIP \| Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Nonemployee
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting period		1 year
2025 LTIP \| Performance Share Units (PSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted (in shares)		5,494,362	0	0
2021 LTIP
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options grants to purchase (in shares)			2,536,227	2,536,227
2021 LTIP \| Stronghold Digital Mining, Inc.
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options grants to purchase (in shares)			302	302
2021 LTIP \| Option
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award, expiration period		5 years
2021 LTIP \| Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted (in shares)			1,890,000	1,890,000
Award vesting period			18 months	18 months
Awards vested (in shares)			1,631,700	1,631,700
Awards vest (in shares)			258,300	258,300
2021 LTIP \| Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Nonemployee
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted (in shares)			893,425	893,425
Award vesting period			9 months	9 months
2021 LTIP \| Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Tranche One
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage		16.67%
2021 LTIP \| Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Tranche Two
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage		16.67%
2021 LTIP \| Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Tranche Three
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage		16.67%
2021 LTIP \| Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Tranche Four
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage		16.67%
2021 LTIP \| Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Tranche Five
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage		16.67%
2021 LTIP \| Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Tranche Six
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage		16.67%