XML 60 R48.htm IDEA: XBRL DOCUMENT v3.22.1
Segment Information (Schedule Of Segment Reporting Information) (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Segment Reporting Information [Line Items]      
Revenues $ 318.4 $ 307.1  
Operating expenses      
Contract drilling (exclusive of depreciation) 331.3 253.6  
Loss on impairment 0.0 756.5  
Depreciation expense 22.5 122.1  
General and Administrative Expense 18.8 24.3  
Equity in earnings of ARO (4.3) (1.9)  
Operating Income (Loss) (49.9) (847.5)  
Property, Plant and Equipment, Net (930.2) (10,083.9) $ (890.9)
Operating Segments [Member] | Floaters      
Segment Reporting Information [Line Items]      
Revenues 99.7 97.3  
Operating expenses      
Contract drilling (exclusive of depreciation) 147.6 85.1  
Loss on impairment   756.5  
Depreciation expense 12.2 56.2  
General and Administrative Expense 0.0 0.0  
Equity in earnings of ARO 0.0 0.0  
Operating Income (Loss) (60.1) (800.5)  
Property, Plant and Equipment, Net (457.6) (5,685.4)  
Operating Segments [Member] | Jackups      
Segment Reporting Information [Line Items]      
Revenues 180.7 172.6  
Operating expenses      
Contract drilling (exclusive of depreciation) 139.2 121.3  
Loss on impairment   0.0  
Depreciation expense 9.1 52.4  
General and Administrative Expense 0.0 0.0  
Equity in earnings of ARO 0.0 0.0  
Operating Income (Loss) 32.4 (1.1)  
Property, Plant and Equipment, Net (387.1) (3,778.9)  
Operating Segments [Member] | ARO      
Segment Reporting Information [Line Items]      
Revenues 111.3 122.7  
Operating expenses      
Contract drilling (exclusive of depreciation) 84.2 86.3  
Loss on impairment   0.0  
Depreciation expense 16.5 16.1  
General and Administrative Expense 5.2 3.0  
Equity in earnings of ARO 0.0 0.0  
Operating Income (Loss) 5.4 17.3  
Property, Plant and Equipment, Net (730.9) (729.2)  
Operating Segments [Member] | Other      
Segment Reporting Information [Line Items]      
Revenues 38.0 37.2  
Operating expenses      
Contract drilling (exclusive of depreciation) 15.5 15.3  
Loss on impairment   0.0  
Depreciation expense 0.9 11.3  
General and Administrative Expense 0.0 0.0  
Equity in earnings of ARO 0.0 0.0  
Operating Income (Loss) 21.6 10.6  
Property, Plant and Equipment, Net (51.7) (566.3)  
Corporate, Non-Segment [Member] | Reconciling Items      
Segment Reporting Information [Line Items]      
Revenues (111.3) (122.7)  
Operating expenses      
Contract drilling (exclusive of depreciation) (55.2) (54.4)  
Loss on impairment   0.0  
Depreciation expense (16.2) (13.9)  
General and Administrative Expense 13.6 21.3  
Equity in earnings of ARO (4.3) (1.9)  
Operating Income (Loss) (49.2) (73.8)  
Property, Plant and Equipment, Net $ 697.1 $ 675.9