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GOODWILL AND OTHER INTANGIBLE ASSETS, NET

12 Months Ended

Dec. 31, 2012

GOODWILL AND OTHER INTANGIBLE ASSETS, NET

NOTE 6:- GOODWILL AND OTHER INTANGIBLE ASSETS, NET

a.

Goodwill:

Changes in goodwill in the years ended December 31, 2011 and 2012 are as follows:


		2011				2012
Goodwill, beginning of year		$	717,052			$	727,875
Acquisitions			10,823				—

Goodwill, end of year		$	727,875			$	727,875

b.

Other intangible assets, net:

Net other intangible assets consisted of the following:


		Useful		December 31,
		life		2011				2012
Original amount:
Core technology		3 - 8		$	143,748			$	131,797
Trademarks and trade names		3 - 20			26,476				26,476
Customer relationships		2 - 6			68,597				55,108

					238,821				213,381

Accumulated amortization:
Core technology					137,736				129,767
Trademarks and trade names					9,070				10,738
Customer relationships					65,776				53,665

					212,582				194,170

Other intangible assets, net:
Core technology					6,012				2,030
Trademarks and trade names					17,406				15,738
Customer relationships					2,821				1,443

				$	26,239			$	19,211

The estimated future amortization expense of other intangible assets as of December 31, 2012 is as follows:


2013		$	3,020
2014			2,142
2015			2,023
2016			1,899
2017			1,817
Thereafter			8,310

		$	19,211