OTHER INTANGIBLE ASSETS NET (Acquisition) (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011 Y	Dec. 31, 2010 Y
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	$ 55,180	$ 16,400
Acquired Finite-lived Intangible Asset, Weighted Average Useful Life	8.2	10.1
Technology [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	12,555	5,384
Acquired Finite-lived Intangible Asset, Weighted Average Useful Life	10.9	7.0
Customer Related Intangibles [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	36,776	10,721
Acquired Finite-lived Intangible Asset, Weighted Average Useful Life	7.5	11.9
Other Intangible Assets [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	$ 5,849	$ 295
Acquired Finite-lived Intangible Asset, Weighted Average Useful Life	7.1	3.0