Reportable Segments (Tables)

12 Months Ended

Dec. 31, 2011



	For the year ended December 31,
In millions	2011			2010			2009
Net sales:
Semiconductor Materials	$	1,023.1		$	992.6		$	586.3
Solar Energy	1,692.4			1,246.6			577.3
Consolidated net sales	$	2,715.5		$	2,239.2		$	1,163.6
Operating (loss) income:
Semiconductor Materials	$	(31.1	)	$	68.2		$	(205.6	)
Solar Energy	(1,144.0		)	76.2			178.2
Corporate and other	(125.4		)	(123.3		)	(99.8		)
Consolidated operating (loss) income	$	(1,300.5	)	$	21.1		$	(127.2	)
Interest expense:
Semiconductor Materials	$	(1.6	)	$	3.2		$	1.5
Solar Energy	35.5			25.8			2.5
Corporate and other	$	43.3		$	—		$	—
Consolidated interest expense	$	77.2		$	29.0		$	4.0
Depreciation and amortization:
Semiconductor Materials	$	124.2		$	108.8		$	96.6
Solar Energy	102.9			56.0			27.4
Consolidated depreciation and amortization	$	227.1		$	164.8		$	124.0
Capital expenditures:
Semiconductor Materials	$	144.6		$	150.4		$	87.3
Solar Energy⁽¹⁾	901.4			479.6			166.1
Corporate and other	4.6			2.1			—
Consolidated capital expenditures	$	1,050.6		$	632.1		$	253.4

____________________


⁽¹⁾	Includes construction of solar energy systems of $598.1 million, $280.1 million and $28.0 million for the years ended December 31, 2011, 2010 and 2009, respectively.

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas

Net Sales to Customers



	For the year ended December 31,
	2011		2010		2009
Dollars in millions
United States	$	447.5	$	242.8	$	154.7
Foreign	2,268.0		1,996.4		1,008.9
Total	$	2,715.5	$	2,239.2	$	1,163.6

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

Foreign revenues were derived from sales to the following countries:



	For the year ended December 31,
	2011		2010		2009
Dollars in millions
China	$	598.8	$	415.8	$	296.5
Korea	237.1		176.9		91.4
Taiwan	530.0		549.4		333.9
Italy	375.6		385.3		20.8
Other foreign countries	526.5		469.0		266.3
Total	$	2,268.0	$	1,996.4	$	1,008.9

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country

Property, plant and equipment, net of accumulated depreciation



	As of December 31,
	2011		2010
Dollars in millions
United States	$	975.2	$	621.4
Japan	165.3		456.5
Taiwan	255.4		269.4
Italy	427.5		323.0
Other foreign countries	569.7		363.2
Total	$	2,393.1	$	2,033.5

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

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- Definition

Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries.

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- 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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