Income Taxes (Tables)

12 Months Ended

Jan. 03, 2014

Income Tax Disclosure [Abstract]

Schedule Of Income Before Taxes, United States And Foreign

Fiscal Years	2013		2012		2011
(in thousands)
Income before taxes:
United States	$	78,271	$	72,025	$	40,259
Foreign	174,593		157,399		127,195
Total	$	252,864	$	229,424	$	167,454

Schedule Of Provision For Taxes

Provision for taxes:
US Federal:
Current	$	38,543		$	33,689		$	21,157
Deferred	(8,708		)	(1,930		)	(9,351		)
	29,835			31,759			11,806
US State:
Current	6,939			4,273			5,169
Deferred	(790		)	(1,280		)	(3,370		)
	6,149			2,993			1,799
Foreign:
Current	17,636			19,470			17,278
Deferred	(18,922		)	(14,514		)	(12,338		)
	(1,286		)	4,956			4,940
Income tax provision	$	34,698		$	39,708		$	18,545
Effective tax rate	14		%	17		%	11		%

Schedule Of Difference Between The Tax Provision At The Statutory Federal Income Tax Rate And The Tax Provision As A Percentage Of Income Before Taxes (Effective Tax Rate)

Fiscal Years	2013		2012		2011
Statutory federal income tax rate	35	%	35	%	35	%
Increase (reduction) in tax rate resulting from:
Foreign income taxed at lower rates	(20	)%	(19	)%	(22	)%
US State income taxes	2	%	1	%	1	%
US Federal and California research and development credits	(3	)%	—	%	(3	)%
Stock option compensation	1	%	1	%	1	%
Settlement with tax authorities	—	%	—	%	(1	)%
Foreign tax rate change	(2	)%	—	%	(1	)%
Other	1	%	(1	)%	1	%
Effective tax rate	14	%	17	%	11	%

Schedule Of Deferred Tax Assets And Liabilities

At the End of Fiscal Year	2013			2012
(in thousands)
Deferred tax liabilities:
Purchased intangibles	$	152,437		$	171,238
Depreciation and amortization	9,008			8,712
US residual tax on foreign earnings	10,464			973
Other	458			631
Total deferred tax liabilities	172,367			181,554
Deferred tax assets:
Inventory valuation differences	8,792			10,917
Expenses not currently deductible	25,086			27,107
Deferred revenue	2,884			2,838
US state credit carryforwards	14,125			13,495
Warranty	3,142			3,135
US Federal net operating loss carryforwards	3,660			5,951
Foreign net operating loss carryforwards	35,388			25,053
Stock-based compensation	15,704			13,000
Other	2,665			2,251
Total deferred tax assets	111,446			103,747
Valuation allowance	(31,944		)	(22,137		)
Total deferred tax assets	79,502			81,610
Total net deferred tax liabilities	$	(92,865	)	$	(99,944	)
Reported as:
Current deferred income tax assets	$	38,597		$	43,473
Non-current deferred income tax assets	5,553			4,927
Current deferred income tax liabilities	(616		)	(84		)
Non-current deferred income tax liabilities	(136,399		)	(148,260		)
Net deferred tax liabilities	$	(92,865	)	$	(99,944	)

Schedule Of Reconciliation Of Unrecognized Tax Benefit

At the End of Fiscal Year	2013			2012			2011
(in thousands)
Beginning balance	$	32,250		$	25,984		$	25,473
Increase related to prior years tax positions	1,777			—			706
Increase related to current year tax positions	11,976			11,604			7,313
Lapse of statute of limitations	(1,896		)	(1,801		)	(2,862		)
Settlement with taxing authorities	—			(3,537		)	(4,646		)
Ending balance	$	44,107		$	32,250		$	25,984