Basis of Preparation and Accounting Policies (Details) |
12 Months Ended | ||
---|---|---|---|
Dec. 14, 2021
$ / shares
|
Aug. 04, 2021
segment
|
Dec. 31, 2022
segment
$ / shares
|
|
Property, Plant and Equipment [Line Items] | |||
Stock conversion ratio | 0.5 | ||
Ordinary shares, par value (in dollars per share) | $ / shares | $ 0.05 | $ 0.10 | |
New of reportable segments | segment | 2 | 1 | |
Akal | |||
Property, Plant and Equipment [Line Items] | |||
Ownership percentage sold | 49.00% | ||
Opex | |||
Property, Plant and Equipment [Line Items] | |||
Ownership percentage sold | 49.00% | ||
Jack-up rigs | |||
Property, Plant and Equipment [Line Items] | |||
Estimated useful life | 30 years | ||
Jack-up rig equipment and machinery | Minimum | |||
Property, Plant and Equipment [Line Items] | |||
Estimated useful life | 3 years | ||
Jack-up rig equipment and machinery | Maximum | |||
Property, Plant and Equipment [Line Items] | |||
Estimated useful life | 20 years |