Business Segments (Tables)

12 Months Ended

Dec. 31, 2011

Business Segments [Tables] [Abstract]

Schedule of Segment Reporting Information, by Segment

Summary financial data by segment follows: 

	Year Ended December 31, 2011
(dollars in millions)	DPS		V&M		PCS		Corporate & Other			Consolidated
Revenues	$	4,061.5	$	1,663.0	$	1,234.5	$	–		$	6,959.0
Depreciation and amortization	$	111.4	$	40.3	$	37.9	$	17.0		$	206.6
Interest, net	$	–	$	–	$	–	$	84.0		$	84.0
Income (loss) before income taxes	$	685.6	$	294.1	$	116.0	$	(444.6	)	$	651.1
Capital expenditures	$	255.6	$	34.8	$	21.6	$	76.1		$	388.1
Total assets	$	4,784.5	$	1,524.6	$	2,101.9	$	950.7		$	9,361.7

	Year Ended December 31, 2010
(dollars in millions)	DPS		V&M		PCS		Corporate & Other			Consolidated
Revenues	$	3,718.3	$	1,273.3	$	1,143.2	$	–		$	6,134.8
Depreciation and amortization	$	93.0	$	42.4	$	54.9	$	11.3		$	201.6
Interest, net	$	–	$	–	$	–	$	78.0		$	78.0
Income (loss) before income taxes	$	666.7	$	188.0	$	131.9	$	(253.3	)	$	733.3
Capital expenditures	$	104.6	$	35.3	$	19.7	$	41.1		$	200.7
Total assets	$	3,570.1	$	1,299.7	$	1,750.8	$	1,384.5		$	8,005.1

	Year Ended December 31, 2009
(dollars in millions)	DPS		V&M		PCS		Corporate & Other			Consolidated
Revenues	$	3,110.5	$	1,194.7	$	918.0	$	−		$	5,223.2
Depreciation and amortization	$	84.8	$	36.2	$	22.0	$	13.6		$	156.6
Interest, net	$	–	$	−	$	–	$	86.5		$	86.5
Income (loss) before income taxes	$	574.7	$	211.3	$	147.4	$	(290.6	)	$	642.8
Capital expenditures	$	171.8	$	50.0	$	14.9	$	4.2		$	240.9
Total assets	$	3,345.0	$	1,181.3	$	1,837.8	$	1,361.3		$	7,725.4

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area

Revenue by shipping location and long-lived assets by country were as follows: 

	Year Ended December 31,
(dollars in millions)	2011		2010		2009
Revenues:
United States	$	3,868.2	$	3,281.5	$	2,551.3
United Kingdom		741.2		1,041.0		663.4
Other foreign countries		2,349.6		1,812.3		2,008.5
Total revenues	$	6,959.0	$	6,134.8	$	5,223.2

	December 31,
(dollars in millions)	2011		2010		2009
Long-lived assets:
United States	$	2,411.8	$	1,896.6	$	1,769.3
United Kingdom		167.4		197.7		232.8
Other foreign countries		845.4		885.3		899.5
Total long-lived assets	$	3,424.6	$	2,979.6	$	2,901.6