FACILITIES RELOCATION AND RESTRUCTURING (Detail) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	$ 7,984,000		$ 11,033,000
Impairment of assets		0	4,847,000
Cost Of Sales [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	1,897,000		3,815,000
Selling Expenses [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	312,000		312,000
General And Administrative [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	5,775,000		6,906,000
Flow Control [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	2,259,000		2,734,000
Flow Control [Member] | Cost Of Sales [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	1,105,000		1,285,000
Flow Control [Member] | Selling Expenses [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	312,000		312,000
Flow Control [Member] | General And Administrative [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	842,000		1,137,000
Controls [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	484,000		3,058,000
Controls [Member] | Cost Of Sales [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	398,000		2,136,000
Controls [Member] | Selling Expenses [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	0		0
Controls [Member] | General And Administrative [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	86,000		922,000
Surface Technologies [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	5,241,000		5,241,000
Impairment of assets			4,800,000
Assets Held And Used FairValue Disclosure Nonrecurring	4,800,000		4,800,000
Surface Technologies [Member] | Cost Of Sales [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	394,000		394,000
Surface Technologies [Member] | Selling Expenses [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	0		0
Surface Technologies [Member] | General And Administrative [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and related costs incurred to date	$ 4,847,000		$ 4,847,000