v2.4.0.8
Guarantee Of Registered Securities Guarantee Of Registered Securities (Condensed Consolidating Statements of Comprehensive Income) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
NET INCOME $ (1,169.6) $ 362.6 $ (872.9) $ 682.5
OTHER COMPREHENSIVE INCOME (LOSS), NET:        
Net change in fair value of derivatives 5.0 (9.6) 9.9 (13.6)
Reclassification of net (gains) losses on derivative instruments from other comprehensive income into net income (2.4) 0.4 (1.9) (0.6)
Other 0.5 0.6 0.5 0.5
NET OTHER COMPREHENSIVE (LOSS) INCOME 3.1 (8.6) 8.5 (13.7)
COMPREHENSIVE INCOME (1,166.5) 354.0 (864.4) 668.8
COMPREHENSIVE INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS (3.1) (1.7) (7.3) (4.5)
COMPREHENSIVE INCOME ATTRIBUTABLE TO ENSCO (1,169.6) 352.3 (871.7) 664.3
Ensco Plc [Member]
       
NET INCOME (1,172.7) 360.9 (880.2) 678.0
OTHER COMPREHENSIVE INCOME (LOSS), NET:        
COMPREHENSIVE INCOME (1,172.7) 360.9 (880.2) 678.0
COMPREHENSIVE INCOME ATTRIBUTABLE TO ENSCO (1,172.7) 360.9 (880.2) 678.0
ENSCO International Inc. [Member]
       
NET INCOME (1,492.4) 40.8 (1,434.8) 114.6
OTHER COMPREHENSIVE INCOME (LOSS), NET:        
Net change in fair value of derivatives 5.0 (9.6) 9.9 (13.6)
Reclassification of net (gains) losses on derivative instruments from other comprehensive income into net income (2.4) 0.4 (1.9) (0.6)
NET OTHER COMPREHENSIVE (LOSS) INCOME 2.6 (9.2) 8.0 (14.2)
COMPREHENSIVE INCOME (1,489.8) 31.6 (1,426.8) 100.4
COMPREHENSIVE INCOME ATTRIBUTABLE TO ENSCO (1,489.8) 31.6 (1,426.8) 100.4
Pride International, Inc. [Member]
       
NET INCOME (1,568.2) 61.2 (1,595.7) 99.0
OTHER COMPREHENSIVE INCOME (LOSS), NET:        
COMPREHENSIVE INCOME (1,568.2) 61.2 (1,595.7) 99.0
COMPREHENSIVE INCOME ATTRIBUTABLE TO ENSCO (1,568.2) 61.2 (1,595.7) 99.0
Other Non-Guarantor Subsidiaries Of Ensco [Member]
       
NET INCOME (1,118.3) 455.5 (740.4) 866.4
OTHER COMPREHENSIVE INCOME (LOSS), NET:        
Net change in fair value of derivatives 0 0 0 0
Reclassification of net (gains) losses on derivative instruments from other comprehensive income into net income 0 0 0 0
Other 0.5 0.6 0.5 0.5
NET OTHER COMPREHENSIVE (LOSS) INCOME 0.5 0.6 1.0 0.5
COMPREHENSIVE INCOME (1,117.8) 456.1 (739.9) 866.9
COMPREHENSIVE INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS (3.1) (1.7) (7.3) (4.5)
COMPREHENSIVE INCOME ATTRIBUTABLE TO ENSCO (1,120.9) 454.4 (747.2) 862.4
Consolidating Adjustments [Member]
       
NET INCOME 4,182.0 (555.8) 3,778.2 (1,075.5)
OTHER COMPREHENSIVE INCOME (LOSS), NET:        
COMPREHENSIVE INCOME 4,182.0 (555.8) 3,778.2 (1,075.5)
COMPREHENSIVE INCOME ATTRIBUTABLE TO ENSCO $ 4,182.0 $ (555.8) $ 3,778.2 $ (1,075.5)