v3.25.2
Jack-Up Rigs (Tables)
 6 Months Ended
Jun. 30, 2025
Jack Up Rigs [Abstract]  
Schedule of Jack-Up Rigs
Set forth below is the carrying value of our jack-up rigs:
June 30, 2025December 31, 2024
(In $ millions)
Opening balance2,823.2 2,578.3 
Additions41.2 64.6 
Depreciation and amortization(72.0)(130.1)
Transfers from Newbuildings— 310.4 
Total2,792.4 2,823.2