Segment Information (Tables)

3 Months Ended

Mar. 31, 2015

Segment Reporting Information, Revenue for Reportable Segment [Abstract]

Schedule Of Segment Reporting Information

Ended March 31, 2015



	Floaters		Jackups		Other		Operating Segments Total		Reconciling Items			Consolidated Total
Revenues	$	695.0	$	428.3	$	40.6	$	1,163.9	$	—		$	1,163.9
Operating expenses
Contract drilling (exclusive of depreciation)	293.5		191.5		33.3		518.3		—			518.3
Depreciation	93.0		41.5		—		134.5		2.6			137.1
General and administrative	—		—		—		—		30.1			30.1
Operating income (loss)	$	308.5	$	195.3	$	7.3	$	511.1	$	(32.7	)	$	478.4
Property and equipment, net	$	9,453.5	$	3,195.2	$	—	$	12,648.7	$	76.6		$	12,725.3

Three Months Ended March 31, 2014



	Floaters		Jackups		Other		Operating Segments Total		Reconciling Items			Consolidated Total
Revenues	$	651.6	$	398.5	$	16.6	$	1,066.7	$	—		$	1,066.7
Operating expenses
Contract drilling (exclusive of depreciation)	306.6		202.3		11.3		520.2		—			520.2
Depreciation	90.7		38.5		—		129.2		1.9			131.1
General and administrative	—		—		—		—		38.1			38.1
Operating income (loss)	$	254.3	$	157.7	$	5.3	$	417.3	$	(40.0	)	$	377.3
Property and equipment, net	$	11,376.2	$	2,986.1	$	—	$	14,362.3	$	56.0		$	14,418.3

Schedule Of Geographic Distribution Of Rigs By Segment

As of March 31, 2015, the geographic distribution of our drilling rigs by reportable segment was as follows:



	Floaters	Jackups	Total⁽¹⁾
North & South America (excluding Brazil)	9	7	16
Middle East & Africa	3	10	13
Europe & Mediterranean	1	11	12
Asia & Pacific Rim	3	8	11
Asia & Pacific Rim (under construction)	3	2	5
Brazil	4	—	4
Middle East & Africa (under construction)	—	2	2
Held for sale	5	2	7
Total	28	42	70


⁽¹⁾	We provide management services on six rigs owned by third-parties not included in the table above.

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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