Discontinued Operations And Assets And Liabilities Held For Sale (Tables)

9 Months Ended

Sep. 30, 2012

Discontinued Operations and Disposal Groups [Abstract]

Components Of Discontinued Operations In Condensed Consolidated Statements Of Income

A summary of the components of discontinued operations in Alliant Energy’s Condensed Consolidated Statements of Income for the three and nine months ended September 30 was as follows (in millions):

	Three Months					Nine Months
	2012		2011			2012			2011
Operating revenues		$94.5		$150.7			$243.0			$326.6
Operating expenses	91.7		175.0			246.6			346.0
Interest expense and other	0.2		(0.2		)	0.4			(0.1		)
Income (loss) before income taxes	2.6		(24.1		)	(4.0		)	(19.3		)
Income tax expense (benefit)	0.9		(9.2		)	(1.7		)	(6.7		)
Income (loss) from discontinued operations, net of tax		$1.7		($14.9	)		($2.3	)		($12.6	)

Components Of Assets And Liabilities Held For Sale In Condensed Consolidated Balance Sheets

A summary of the assets and liabilities held for sale on Alliant Energy’s Condensed Consolidated Balance Sheets was as follows (in millions):

	September 30, 2012			December 31, 2011
Assets held for sale:
Property, plant and equipment, net		$—			$3.8
Current assets	51.1			115.5
Other assets	0.3			0.3
Total assets held for sale	51.4			119.6
Liabilities held for sale:
Current liabilities	66.0			62.0
Other long-term liabilities and deferred credits	0.1			0.1
Total liabilities held for sale	66.1			62.1
Net assets (liabilities) held for sale		($14.7	)		$57.5

Summary Of Components Of Cash Flows For Discontinued Operations

A summary of the components of cash flows for discontinued operations for the nine months ended September 30 was as follows (in millions):

	2012			2011
Net cash flows from (used for) operating activities		$72.0			($79.5	)
Net cash flows from (used for) investing activities	(0.2		)	11.6
Net cash flows from (used for) financing activities (a)	(71.7		)	49.6

(a) Includes intercompany borrowings.