Basic and Diluted Earnings (Loss) per Common Share - Narrative (Details) - shares shares in Millions	4 Months Ended	8 Months Ended	12 Months Ended
Dec. 31, 2025	Sep. 11, 2025	Dec. 31, 2024
Earnings Per Share [Abstract]
Weighted-average shares of potential common stock excluded from computation of diluted earnings (loss) per common share as their impact would have been anti-dilutive (in shares)	5.4	1.2	1.1

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482662/260-10-50-1

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration