v3.26.1
Acquisition and Dispositions - Retrospective Adjustments (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Business Combination [Line Items]      
Income (loss) from operations $ 303,710 $ (64,238) $ 241,148
Net income (loss) 188,316 (133,380) 132,023
Less: net income attributable to noncontrolling interest 9,160 5,271 8,467
Net income (loss) attributable to BKV $ 179,156 $ (138,651) $ 123,556
Net income (loss) per common share attributable to BKV:      
Basic (in USD per share) $ 2.05 $ (1.94) $ 2.03
Diluted (in USD per share) $ 2.05 $ (1.94) $ 1.92
Weighted average number of common shares outstanding:      
Basic (in shares) 86,581 71,288 60,730
Diluted (in shares) 86,823 71,288 64,380
BKV-BPP Power, LLC | Adjustments      
Business Combination [Line Items]      
Income (loss) from operations $ 86,097 $ 90,563 $ 83,528
Net income (loss) 13,472 9,490 15,105
Less: net income attributable to noncontrolling interest 7,448 5,271 8,467
Net income (loss) attributable to BKV $ 6,024 $ 4,219 $ 6,638
Net income (loss) per common share attributable to BKV:      
Basic (in USD per share) $ 0.07 $ 0.06 $ 0.11
Diluted (in USD per share) $ 0.07 $ 0.06 $ 0.1
Weighted average number of common shares outstanding:      
Basic (in shares) 86,581 71,288 60,730
Diluted (in shares) 86,823 71,288 64,380