Debt - Interest Expense (Q2) (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Debt Disclosure [Abstract] | |||||||
| Contractual interest expense | $ 250,312 | $ 100,237 | $ 483,084 | $ 164,859 | $ 474,844 | $ 30,189 | $ 4,914 |
| Amortization of debt discounts and issuance costs and accretion of redemption premiums | 29,036 | 7,547 | 66,727 | 15,605 | 33,376 | 16,533 | 3,803 |
| Less: capitalized interest | (23,186) | (40,687) | (36,278) | (72,864) | (159,017) | (41,376) | (343) |
| Interest expense | $ 256,162 | $ 67,097 | $ 513,533 | $ 107,600 | $ 349,203 | $ 26,967 | $ 8,374 |
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- Definition Amount of amortization expense attributable to debt discount (premium) and debt issuance costs. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount of interest capitalized during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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