XML 66 R44.htm IDEA: XBRL DOCUMENT v3.20.2
Equity Method Investment In ARO Narrative (Details)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2020
USD ($)
jackup
Jun. 30, 2019
USD ($)
Jun. 30, 2020
USD ($)
jackup
Dec. 31, 2019
USD ($)
Schedule of Equity Method Investments [Line Items]        
Number of Rigs Owned by ARO | jackup 7   7  
Due from Joint Ventures, Noncurrent $ 452.8   $ 452.8 $ 452.9
Contracts Terms On Purchased Rigs     15 years  
Contracts On Purchased Rigs, Terms For Renewal And Repricing     3 years  
Number of jackups leased by ARO | jackup 9   9  
Number of Newbuild Jackup Rigs | jackup 20   20  
Order Period     10 years  
Maximum Contingent Contributions To Joint Venture $ 1,250.0   $ 1,250.0  
Minimum Renewal Contract Terms For NewBuild Rigs     8 years  
Equity Method Investment Summarized Financial Information Accounts Receivable 8.6   $ 8.6 21.8
Due from Joint Ventures       14.2
Equity Method Investment Summarized Financial Information Accounts Payable       $ 0.7
Equity Method Investment Summarized Financial Information Interest Income 4.6 $ 5.1 9.2  
Equity Method Investment Summarized Financial Information Interest Receivable $ 9.2   $ 9.2  
ARO        
Schedule of Equity Method Investments [Line Items]        
Equity Method Investment, Ownership Percentage 50.00%   50.00%  
ARO        
Schedule of Equity Method Investments [Line Items]        
Lease revenue $ 19.9 $ 18.3 $ 41.4