Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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- Definition

The cash outflow for the extinguishment of long-term borrowing, with the highest claim on the assets of the entity in case of bankruptcy or liquidation, before its maturity.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Subsequent Events (Details) - USD ($) $ in Millions			6 Months Ended
Subsequent Events (Details) - USD ($) $ in Millions	Jul. 31, 2026	Jul. 15, 2026	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	Jan. 16, 2025
Subsequent Event [Line Items]
Repayments of borrowings - senior notes			$ 449.4	$ 150.0
9.75% Senior Notes due 2028 - Mirror Issuance Notes
Subsequent Event [Line Items]
Face amount						$ 100.0
Fixed interest rate (in percent)			9.75%		9.75%	9.75%
9.75% Senior Notes due 2028 - Mirror Issuance Notes \| Senior Notes \| Subsequent Event
Subsequent Event [Line Items]
Face amount		$ 100.0
Fixed interest rate (in percent)		9.75%
Redemption price (as a percent)		102.438%
Montana terminal asset financing arrangement \| Subsequent Event
Subsequent Event [Line Items]
Repayments of borrowings - senior notes	$ 15.5