Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2012

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Summary of Operations by Reportable Segments

A summary of operations by reportable segment for the three months ended March 31 was as follows:



In millions	2012			2011
Net revenues
Climate Solutions	$	1,661.8		$	1,824.9
Residential Solutions	421.7			433.3
Industrial Technologies	688.7			640.5
Security Technologies	378.5			375.1
Total	$	3,150.7		$	3,273.8
Segment operating income
Climate Solutions *	$	94.0		$	94.1
Residential Solutions	(10.7		)	8.0
Industrial Technologies	91.5			85.2
Security Technologies	69.9			71.1
Total	$	244.7		$	258.4
Reconciliation to Operating income
Loss on sale/asset impairment *	0.3			(186.3		)
Unallocated corporate expense	(33.0		)	(30.3		)
Operating income	$	212.0		$	41.8

* During the three months ended March 31, 2011, the Company recorded a pre-tax asset impairment charge related to the Hussmann divestiture totaling $186.3 million. During the three months ended March 31, 2012, the Company recorded $0.3 million of purchase price adjustments related to the Hussmann sale. These amounts have been excluded from Segment operating income within the Climate Solutions segment as management excludes these charges from Operating income when making operating decisions about the business.

Hussmann Divestiture(Included in Climate Solutions) [Member]

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Segment operating results related to Hussmann

Results for the Hussmann Business and Branches for the three months ended March 31 were as follows:



In millions	2011
Net revenues	$	213.1
Loss on sale/asset impairment	(186.3		)
Net earnings (loss) attributable to Ingersoll-Rand plc	(191.1		)
Diluted earnings (loss) per share attributable to Ingersoll-Rand plc ordinary shareholders:	(0.56		)

The operating results for the Hussmann Business and Branches for the three months ended March 31, 2011, were as follows:



In millions
Net revenues	$	213.1
Segment operating income (loss)	$	(4.0	)

- Definition

Tabular disclosure of disposal groups, which may include the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the classification and carrying value of the assets and liabilities comprising the disposal group, and the segment in which the disposal group was reported. Also may include the amount of adjustments to amounts previously reported in discontinued operations such as resolution of contingencies arising from the disposal transaction or the operations of the component prior to disposal.

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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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