v3.26.1
Unaudited Condensed Consolidated Financial Statements (Details) - Transocean Ltd.
$ in Millions
Feb. 09, 2026
USD ($)
shares
Business Combination [Line Items]  
Business Combination, Consideration Transferred, Equity Interest Issued And Issuable | shares 15.235
Business Combination, Voting Equity Interest Acquired, Percentage 47.00%
Business Combination, Termination Fees | $ $ 173.0
Transocean Ltd.  
Business Combination [Line Items]  
Business Combination, Voting Equity Interest Acquired, Percentage 53.00%