v3.26.1
CONDENSED CONSOLIDATED INTERIM BALANCE SHEETS (Parenthetical) - USD ($)
shares in Thousands, $ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Common stock, par value $ 0 $ 0
Common stock, unlimited authorized Unlimited Unlimited
Common stock, shares issued 361,841 314,335
Common stock, shares outstanding 361,841 314,335
Assets $ 3,535,899 $ 2,579,048
Cash 822,782 568,226
Restricted Cash 456,400 337,400
Receivables 2,208 4,110
Prepaids and deposits 1,055 1,920
Mineral properties, plant and equipment 2,090,756 1,344,004
Deferred financing costs 154,583 311,808
Other assets, non-current 7,933 6,734
Liabilities 1,586,322 992,399
Accounts payable 101,327 87,848
Accrued liabilities 127,453 83,441
Lease liabilities, current 5,811 5,530
Warrant obligation (Note 4) 140,419 234,091
Lease liabilities, non-current 15,986 15,668
Reclamation liabilities 473 473
DOE Loan [1] 988,018 350,987
Other liabilities, non-current 3,500 3,500
Variable Interest Entities (VIEs) [Member]    
Assets 2,800,000 2,100,000
Cash 74,200 75,500
Restricted Cash 456,100 337,100
Receivables 500 2,500
Prepaids and deposits 200 400
Mineral properties, plant and equipment 2,100,000 1,300,000
Deferred financing costs 154,600 311,800
Other assets, non-current 7,800 6,600
Liabilities 1,400,000 670,100
Accounts payable 101,300 87,400
Accrued liabilities 123,300 74,500
Lease liabilities, current 5,700 5,400
Lease liabilities, non-current 15,900 15,700
Reclamation liabilities 500 500
DOE Loan 988,000 351,000
Other liabilities, non-current 3,500 3,500
JV Warrants [Member]    
Warrant obligation (Note 4) 140,419 150,295
JV Warrants [Member] | Variable Interest Entities (VIEs) [Member]    
Warrant obligation (Note 4) 77,500 101,900
Nonrecourse [Member] | Variable Interest Entities (VIEs) [Member]    
Liabilities $ 1,300 $ 639,800
[1] The estimated fair value involved Level 3 inputs and was determined using a discount rate of 9.9% at June 30, 2026 (December 31, 2025 - 8.0%).