RESTRUCTURING ACTIVITIES (Detail) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2012 Cost Of Sales [Member]	Dec. 31, 2012 Selling and Marketing Expense [Member]	Dec. 31, 2012 General and Administrative Expense [Member]	Dec. 31, 2012 Flow Control [Member]	Dec. 31, 2011 Flow Control [Member] Employee Severance [Member]	Dec. 31, 2012 Flow Control [Member] Cost Of Sales [Member]	Dec. 31, 2012 Flow Control [Member] Selling and Marketing Expense [Member]	Dec. 31, 2012 Flow Control [Member] General and Administrative Expense [Member]	Dec. 31, 2012 Controls [Member]	Dec. 31, 2012 Controls [Member] Cost Of Sales [Member]	Dec. 31, 2012 Controls [Member] Selling and Marketing Expense [Member]	Dec. 31, 2012 Controls [Member] General and Administrative Expense [Member]	Dec. 31, 2012 Surface Technologies [Member]	Dec. 31, 2012 Surface Technologies [Member] Cost Of Sales [Member]	Dec. 31, 2012 Surface Technologies [Member] Selling and Marketing Expense [Member]	Dec. 31, 2012 Surface Technologies [Member] General and Administrative Expense [Member]	Dec. 31, 2012 Surface Technologies [Member] General and Administrative Expense [Member] Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring And Related Cost Cost Incurred To Date	$ 19,201,000	$ 10,778,000	$ 430,000	$ 7,993,000	$ 3,690,000	$ 200,000	$ 1,377,000	$ 430,000	$ 1,883,000	$ 3,426,000	$ 2,351,000	$ 0	$ 1,075,000	$ 12,085,000	$ 7,050,000	$ 0	$ 5,035,000
Restructuring Costs and Asset Impairment Charges																		$ 5,000,000