Segments - Income (Loss) by Segment and Reconciliation of Segment EBT (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net income (loss) before income tax	$ 11,292	$ 15,496
General and administrative expense	(17,197)	(21,214)
Corporate interest expense, net	(41,790)	(41,094)
Operating segments \| Operating Assets:
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net income (loss) before income tax	(4,912)	2,270
Operating segments \| MPC Segment
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net income (loss) before income tax	84,376	63,264
Operating segments \| Strategic Developments:
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net income (loss) before income tax	(6,636)	(1,199)
Corporate
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Corporate interest expense, net	(28,258)	(22,190)
Corporate income, expenses, and other items	$ (16,081)	$ (5,435)