Goodwill and Acquisition-Related Intangibles (Tables)

3 Months Ended

Jun. 28, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Gross and net amounts of goodwill and of acquisition-related intangibles

As of June 28, 2014 and March 29, 2014, the gross and net amounts of goodwill and of acquisition-related intangibles for all acquisitions were as follows:

							Weighted-Average
(In thousands)	June 28, 2014			March 29, 2014			Amortization Life
Goodwill	$	159,296		$	159,296
Core technology, gross	91,860			91,860			5.7 years
Less accumulated amortization	(65,612		)	(63,267		)
Core technology, net	26,248			28,593
Other intangibles, gross	46,716			46,716			2.7 years
Less accumulated amortization	(46,515		)	(46,442		)
Other intangibles, net	201			274
Total acquisition-related intangibles, gross	138,576			138,576
Less accumulated amortization	(112,127		)	(109,709		)
Total acquisition-related intangibles, net	$	26,449		$	28,867

Schedule of expected annual amortization expense for acquisition-related intangibles

Based on the carrying value of acquisition-related intangibles recorded as of June 28, 2014, and assuming no subsequent impairment of the underlying assets, the annual amortization expense for acquisition-related intangibles is expected to be as follows:

Fiscal	(In thousands)
2015 (remaining nine months)	$	7,120
2016	8,935
2017	7,131
2018	2,660
2019	603
Total	$	26,449