INFORMATION ON REPORTABLE SEGMENTS AND OTHER OPERATING SEGMENTS (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 29, 2013	Jun. 30, 2012	Jun. 29, 2013	Jun. 30, 2012	Dec. 31, 2012
Business segment
Number of reportable segments	2
Revenues:
Revenues	$ 1,216.6	$ 1,241.9	$ 2,349.2	$ 2,392.9
Income:
Total income for reportable and other operating segments	124.0	115.0	207.7	198.8
Corporate and other expenses
Corporate expense	(25.1)	(22.0)	(56.0)	(54.4)
Pension and postretirement expense	(6.2)	(9.1)	(12.4)	(18.2)
Stock-based compensation expense	(5.3)	(6.5)	(25.6)	(28.3)
Impairment of intangible assets			(2.0)
Special charges, net	(18.3)	(8.4)	(18.7)	(10.8)
Operating income	69.1	69.0	93.0	87.1
Detail of revenues
Revenues recognized under percentage of completion method	353.0	359.4	695.7	734.7
Costs and estimated earnings in excess of billings	318.1		318.1		359.7
Billings in excess of costs and estimated earnings on uncompleted contracts	192.5		192.5		248.6
Billings in excess of costs and estimated earnings on uncompleted contracts reported as a component of accrued expenses					248.4
Billings in excess of costs and estimated earnings on uncompleted contracts reported as a component of other long-term liabilities					0.2
Flow Technology reportable segment
Revenues:
Revenues	653.4	677.3	1,266.4	1,305.4
Income:
Total income for reportable and other operating segments	67.0	69.8	122.0	116.2
Corporate and other expenses
Special charges, net	(5.6)	(5.9)	(5.0)	(7.2)
Thermal Equipment and Services reportable segment
Revenues:
Revenues	350.3	348.6	655.4	668.7
Income:
Total income for reportable and other operating segments	26.2	16.1	27.9	26.7
Corporate and other expenses
Special charges, net	(11.1)	(2.2)	(11.6)	(2.4)
Industrial Products and Services and Other
Revenues:
Revenues	212.9	216.0	427.4	418.8
Income:
Total income for reportable and other operating segments	30.8	29.1	57.8	55.9
Corporate and other expenses
Special charges, net	$ (1.6)	$ 0.1	$ (1.6)
Minimum
Business segment
Number of countries in which entity operates	35		35
Number of countries in which entity sells its products and services	150		150