Aggregate net proceeds received by the Company in connection with the consummation of the Business Combination, consisting of net proceeds from PIPE Financing and funds received from the Company's Trust Account and operating account, after deduction of certain transaction costs paid at closing.

No definition available.

DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS (Details)											1 Months Ended	6 Months Ended		10 Months Ended	12 Months Ended
	Jul. 23, 2026 USD ($) shares	Jul. 10, 2026 USD ($) $ / shares shares	Jul. 06, 2026 shares	Jul. 01, 2026 shares	May 05, 2026 USD ($)	Feb. 19, 2026 USD ($)	Jan. 21, 2026 USD ($) $ / shares shares	Sep. 05, 2025 USD ($) $ / shares shares	Aug. 06, 2025 USD ($)	Mar. 28, 2025 USD ($)	Jan. 31, 2026 USD ($) $ / shares shares	Jun. 30, 2026 USD ($) $ / shares shares	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2024 USD ($)	Jun. 23, 2026 CAD ($)	Feb. 11, 2026 shares
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Proceeds from issuance of SIF Warrants (note 11)												$ 3,624,000	$ 4,570,000		$ 4,570,000	$ 1,548,000
Cash and cash equivalents (note 4)												31,975,000		$ 49,125,000	49,125,000	$ 6,392,000
Settlement of related party loans									$ 1,408,000
Payment of offering costs															260,000
Net proceeds from trust account and operating account		$ 19,000,000
Notes Payable, Noncurrent												$ 1,500,000		0	0
Notes Payable, Noncurrent, Related Party [Extensible Enumeration]												Related Party [Member]
Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Transaction costs								$ 14,319,936
Cash underwriting fee								4,600,000
Deferred Underwriting Fee								9,200,000						9,200,000	$ 9,200,000
Other offering costs								519,936						$ 519,936
Percent of fair market value of target businesses														80.00%
Percentage of ownership interest to be acquired														50.00%
Accrued interest								$ 230,000,000
Share price \| $ / shares												$ 10		$ 10	$ 10
Number of business days prior to business combination														2 days
Permitted Withdrawals percentage												5.00%		5.00%
Withdrawal of funds from Trust Account					$ 102,326	$ 140,482						$ 242,808		$ 0
Percentage of restriction on redemption of shares														15.00%	15.00%
Redemption percentage of shares if business combination not completed														100.00%
Maximum period to complete the business combination														24 months
Maximum number of business days for completion of redemption														10 days
Dissolution expense payable from interest earned on trust account														$ 100,000	$ 100,000
Cash and cash equivalents (note 4)												$ 1,889,472		749,812	749,812
Working capital deficit														748,063	$ 748,063
Payment of offering costs														$ 343,000
Notes Payable, Noncurrent, Related Party [Extensible Enumeration]												Related Party [Member]		Related Party [Member]	Related Party [Member]
Subsequent Events
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of shares called by each warrant \| shares		1
Subsequent Events \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of shares called by each warrant \| shares		1
Accrued interest		$ 19,800,000
Class A ordinary shares exercised their redemption rights \| shares			21,075,896
Net proceeds from trust account and operating account		$ 19,000,000
Subsequent Events \| Redemption Prior To Fifth Anniversary Of Closing Date \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Redemption Price Percentage		150.00%
Subsequent Events \| Redemption following Fifth Anniversary Of Closing Date \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Redemption Price Percentage		100.00%
Subsequent Events \| General Fusion Inc \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Price per unit issued \| $ / shares							$ 10.2
Number of warrants in a unit \| shares							1
Exercise price \| $ / shares							$ 12
Subordinate voting shares issued for ordinary shares		1
Aggregate net proceeds		$ 123,400,000
Minimum \| Subsequent Events \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Redemption Price Percentage		100.00%
Sponsor \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Share price \| $ / shares														$ 10	$ 10
Exercise price per share \| $ / shares							$ 0.9
Sponsor \| Unsecured promissory note \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Aggregate principal amount										$ 250,000		$ 151,636		$ 151,636	$ 151,636
Founder shares \| Sponsor \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Sponsor earnout shares \| shares							1,000,000
Transferred founder shares \| shares							1,250,000
Shares lock up period							6 months
Related Party Loans \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Exercise price \| $ / shares														$ 0.09	$ 0.09
Loans outstanding														$ 0	$ 0
Related Party Loans \| Maximum \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Settlement of related party loans												$ 1,500,000,000,000		$ 1,500,000
Working Capital Loan \| Sponsor \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Convertible working capital loans							$ 1,500,000
Convertible promissory note with related party \| Sponsor \| Subsequent Events \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of warrants issued \| shares	1,666,667			1,666,667
Number of shares called by each warrant \| shares	1			1
Convertible promissory note with related party \| Sponsor \| Maximum \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Aggregate principal amount																	$ 1,500,000
Convertible promissory note with related party \| Sponsor \| Maximum \| Subsequent Events \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Aggregate principal amount	$ 1,500,000
Convertible promissory note with related party \| Sponsor, its Affiliates, or Certain of the Company's Directors and Officers \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Exercise price \| $ / shares												$ 0.9
Convertible promissory note with related party \| Sponsor, its Affiliates, or Certain of the Company's Directors and Officers \| Subsequent Events \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Exercise price \| $ / shares		$ 0.9
Convertible promissory note with related party \| Sponsor, its Affiliates, or Certain of the Company's Directors and Officers \| Maximum \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Settlement of related party loans												$ 1,500,000
Private Placement Warrants \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of warrants issued \| shares								7,046,111						7,046,111
Price per warrant issued \| $ / shares								$ 0.9
Proceeds from issuance of SIF Warrants (note 11)								$ 6,341,500
Private Placement Warrants \| Sponsor \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of warrants issued \| shares								4,490,555
Public Warrants \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of warrants in a unit \| shares												0.33		0.33	0.33
Exercise price \| $ / shares												$ 11.5		$ 11.5	$ 11.5
Class A ordinary shares \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of shares in a unit \| shares												1		1	1
Class A ordinary shares \| Subsequent Events \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Class A ordinary shares exercised their redemption rights \| shares			21,075,896
Converted shares		1
Class A ordinary shares \| Private Placement Warrants \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of shares called by each warrant \| shares												1		1	1
Exercise price \| $ / shares												$ 11.5		$ 11.5	$ 11.5
Class A ordinary shares \| Public Warrants \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of shares called by each warrant \| shares												1		1	1			1
Exercise price \| $ / shares												$ 11.5		$ 11.5	$ 11.5
Class B common shares \| Subsequent Events \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Converted shares		1
Class B common shares \| Founder shares \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of shares forfeited \| shares							1,000,000
Class B common shares \| Founder shares \| Sponsor \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Net proceeds										$ 25,000		$ 25,000		$ 25,000
IPO including over-allotment \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of units issued \| shares								23,000,000
Price per unit issued \| $ / shares								$ 10
Gross proceeds								$ 230,000,000
Initial Public Offering \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Maximum period to liquidate for trust accounts funds												24 months		24 months
Underwriters over-allotment option \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of units issued \| shares								3,000,000
Underwriters over-allotment option \| Private Placement Warrants \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of warrants issued \| shares								2,555,556
PIPE financing
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of units issued \| shares											10,556,367
Price per unit issued \| $ / shares											$ 10.2
Number of shares in a unit \| shares											1
Number of warrants in a unit \| shares											1
Exercise price \| $ / shares											$ 12
PIPE financing \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of units issued \| shares							10,556,367
Price per unit issued \| $ / shares							$ 10.2
Gross proceeds							$ 107,700,000
Number of shares in a unit \| shares							1
Number of warrants in a unit \| shares							1
Exercise price \| $ / shares							$ 12
PIPE financing \| Subsequent Events
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of units issued \| shares											10,556,367
Price per unit issued \| $ / shares											$ 10.2
Gross proceeds		$ 107,675,000									$ 107,675,000
Number of shares in a unit \| shares											1
Number of warrants in a unit \| shares											1
Exercise price \| $ / shares											$ 12
Net proceeds		$ 104,375,000
PIPE financing \| Subsequent Events \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Number of units issued \| shares		10,556,367
Gross proceeds		$ 107,700,000
Net proceeds		104,400,000
Payment of offering costs		$ 3,300,000
PIPE financing \| PIPE warrants \| Subsequent Events \| Spring Valley Acquisition III
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
Exercise price \| $ / shares		$ 12