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The amount of expenses at the corporate level which are not otherwise separately disclosed and are not allocated to the reportable segments or other operating segments for reporting purposes.

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Amount of receivable reflecting the cost incurred on uncompleted contracts in excess of related billings.

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The number of countries in which the entity operates as of balance sheet date.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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INFORMATION ON REPORTABLE SEGMENTS AND OTHER OPERATING SEGMENTS (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 27, 2015 USD ($) country	Jun. 28, 2014 USD ($)	Jun. 27, 2015 USD ($) segment country	Jun. 28, 2014 USD ($)	Dec. 31, 2014 USD ($)
Information on reportable segments and other operating segments
Number of reportable segments \| segment			2
Revenues:
Revenues	$ 1,074.4	$ 1,195.1	$ 2,021.3	$ 2,272.2
Revenues recognized under percentage of completion method	244.6	295.8	484.0	570.0
Income
Stock-based compensation expense	(5.5)	(4.6)	(29.1)	(29.3)
Pension and postretirement expense	(1.3)	(3.0)	(2.6)	(22.8)
Special charges, net	(6.1)	(4.5)	(12.7)	(14.5)
Operating income	64.1	90.0	78.9	105.7
Assets
Costs and estimated earnings in excess of billings	276.0		276.0		$ 237.1
Liabilities
Billings in excess of costs and estimated earnings on uncompleted contracts reported as a component of accrued expenses	182.6		182.6		$ 178.9
Corporate
Income
Corporate expense	(29.1)	(25.8)	(58.3)	(54.3)
Special charges, net		(0.3)		(0.9)
Reportable and other operating segments
Income
Operating income	106.1	127.9	181.6	226.6
Flow Technology reportable segment
Revenues:
Revenues	578.0	661.4	1,108.8	1,278.1
Income
Special charges, net	(3.3)	(1.2)	(7.1)	(10.1)
Flow Technology reportable segment \| Reportable and other operating segments
Income
Operating income	75.9	88.3	135.2	154.5
Thermal Equipment and Services reportable segment
Revenues:
Revenues	298.0	327.3	545.2	606.9
Income
Special charges, net	(2.7)	(1.4)	(5.0)	(1.5)
Thermal Equipment and Services reportable segment \| Reportable and other operating segments
Income
Operating income	6.1	9.5	3.3	18.7
Industrial Products and Services and Other
Revenues:
Revenues	198.4	206.4	367.3	387.2
Income
Special charges, net	(0.1)	(1.6)	(0.6)	(2.0)
Industrial Products and Services and Other \| Reportable and other operating segments
Income
Operating income	$ 24.1	$ 30.1	$ 43.1	$ 53.4
Minimum
Information on reportable segments and other operating segments
Number of countries in which entity operates \| country	35		35
Number of countries in which entity sells its products and services \| country	150		150