Commitments And Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

The following table summarizes the cumulative amount of contractual payments made as of December 31, 2014 for our rigs under construction and estimated timing of our remaining contractual payments (in millions):



	Cumulative Paid⁽¹⁾		2015		2016		2017		Total⁽²⁾
ENSCO DS-8	161.4		384.4		—		—		545.8
ENSCO DS-9	157.4		375.0		—		—		532.4
ENSCO DS-10	206.0		310.3		—		—		516.3
ENSCO 110	41.0		166.2		—		—		207.2
ENSCO 123	53.5		—		217.0		—		270.5
ENSCO 140	78.4		78.9		39.2		—		196.5
ENSCO 141	39.2		38.7		117.6		—		195.5
	$	736.9	$	1,353.5	$	373.8	$	—	$	2,464.2


⁽¹⁾	Cumulative paid represents the aggregate amount of contractual payments made from commencement of the construction agreement through December 31, 2014.


⁽²⁾	Total commitments are based on fixed-price shipyard construction contracts, exclusive of costs associated with commissioning, systems integration testing, project management and capitalized interest.