CASH AND CASH EQUIVALENTS (Tables)

12 Months Ended

Dec. 31, 2014

Continuing operations

Significant noncash transactions and other information

Schedule of significant noncash transactions and other cash flow information

Significant noncash transactions related to continuing operations were:

(Millions)	2014		2013		2012
Construction costs funded through accounts payable	$	180.5	$	108.5	$	92.4
Accounts receivable converted to notes receivable related to sales of ITF fueling stations constructed on behalf of others	10.9		—		—
Portion of ITF fueling station sale financed with note receivable *	2.7		—		—
Equity interest in joint venture received for a portion of the ITF fueling station sale *	3.1		—		—
Equity issued for employee stock ownership plan	1.7		14.3		—
Equity issued for stock-based compensation plans	—		16.3		—
Equity issued for reinvested dividends	—		12.0		—

* See Note 4, Dispositions, for more information.

Discontinued operations

Significant noncash transactions and other information

Schedule of significant noncash transactions and other cash flow information

Significant noncash transactions and other information related to discontinued operations are disclosed below.

(Millions)	2014			2013			2012
Operating Activities
Depreciation and amortization expense	$	2.7		$	3.3		$	5.3
Net unrealized gains on energy contracts	(22.7		)	(100.3		)	(34.5		)
Deferred income taxes and investment tax credits	36.1			56.1			(0.4		)
Remeasurement of uncertain tax positions included in our liability for unrecognized tax benefits	(0.7		)	(5.9		)	(1.8		)
Loss on sale of IES's retail energy business *	24.3			—			—
Other	33.4			23.8			21.7
Investing Activities
Capital expenditures	(0.8		)	(2.6		)	(2.0		)
Contingent consideration and payables related to the acquisition of Compass Energy Services	—			7.8			—
Portion of Westwood sale financed with note receivable *	—			—			4.0

* See Note 4, Dispositions, for more information.