Business Combination (Tables)

6 Months Ended

Jul. 01, 2012

Business Combinations [Abstract]

Cost consideration

Cash paid, net of cash acquired	$	319,231
Fair value of partially vested equity awards		19,089
Fair value of LSI’s previous investment in SandForce		8,120
Total	$	346,440

Primarily allocation and other details acquisition

Accounts receivable	$	10,711
Inventory		24,268
Identified intangible assets		172,400
Goodwill		183,461
Net deferred tax liabilities		(43,198	)
Other, net		(1,202	)
Total	$	346,440

Identified intangible assets

	Fair Value		Weighted- Average  Life
	(In thousands)		(In years)
Current technology	$	73,400		4.0
Customer relationships		41,700		7.0
Order backlog		4,500		0.5
Trade names		1,500		3.0
Total identified intangible assets subject to amortization		121,100		4.9
In-process research and development		51,300
Total identified intangible assets	$	172,400