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Income Taxes Income Taxes (Tables)
12 Months Ended
Nov. 01, 2014
Income Tax Disclosure [Abstract]  
Schedule of Income before Income Tax, Domestic and Foreign
The domestic and international components of income before income tax for the fiscal years ended November 1, 2014October 26, 2013, and October 27, 2012, are presented as follows (in thousands):
 
Fiscal Year Ended
 
November 1,
2014
 
October 26,
2013
 
October 27,
2012
United States
$
192,730

 
$
176,536

 
$
115,736

International
160,891

 
153,925

 
108,665

Total
$
353,621

 
$
330,461

 
$
224,401


Schedule of Components of Income Tax Expense (Benefit)
The income tax expense (benefit) for the fiscal years ended November 1, 2014October 26, 2013, and October 27, 2012, consisted of the following (in thousands):
 
Fiscal Year Ended
 
November 1,
2014
 
October 26,
2013
 
October 27,
2012
U.S. federal taxes:
 
 
 
 
 
Current
$
61,666

 
$
(13,666
)
 
$
(11,750
)
Deferred
33,065

 
46,313

 
33,981

Total U.S. federal taxes
94,731

 
32,647

 
22,231

State taxes:
 
 
 
 
 
Current
16,597

 
8,091

 
613

Deferred
(2,599
)
 
78,106

 
(2,412
)
Total state taxes
13,998

 
86,197

 
(1,799
)
Non-U.S. taxes:
 
 
 
 
 
Current
6,655

 
2,837

 
8,770

Deferred
266

 
157

 
18

Total non-U.S. taxes
6,921

 
2,994

 
8,788

Total
$
115,650

 
$
121,838

 
$
29,220

Schedule of Effective Income Tax Rate Reconciliation
The difference between the U.S. Federal statutory income tax rate and the Company’s effective tax rate for fiscal years ended November 1, 2014October 26, 2013, and October 27, 2012, consisted of the following:
 
Fiscal Year Ended
 
November 1,
2014
 
October 26,
2013
 
October 27,
2012
U.S. Federal statutory income tax rate
35.0
%
 
35.0
%
 
35.0
%
State taxes, net of federal tax benefit
3.1

 
4.1

 
3.8

Foreign income taxed at other than U.S. rates
(16.9
)
 
(17.6
)
 
(17.7
)
Stock-based compensation
2.3

 
1.9

 
3.5

Research and development credit
(3.1
)
 
(5.6
)
 
(3.5
)
Permanent items
0.3

 
0.3

 
0.3

Change in liabilities for uncertain tax positions
0.5

 
(5.1
)
 
(6.5
)
Goodwill impairment charge
8.3

 

 

Audit settlement and reinstated tax credit
0.1

 
1.3

 
(2.9
)
Change in valuation allowance
1.6

 
23.7

 

Other
1.5

 
(1.1
)
 
1.0

Effective tax rate
32.7
%
 
36.9
%
 
13.0
%
Schedule of Deferred Tax Assets and Liabilities
The components of deferred tax assets and deferred tax liabilities for the fiscal years ended November 1, 2014, and October 26, 2013, are presented as follows (in thousands):
 
November 1,
2014
 
October 26,
2013
Net operating loss carryforwards
$
8,679

 
$
10,525

Stock-based compensation expense
14,202

 
17,664

Tax credit carryforwards
84,930

 
141,975

Reserves and accruals
101,301

 
63,765

Capitalized research and development expenditures
183

 
621

Net unrealized losses on investments
370

 
396

Gross deferred tax assets
209,665

 
234,946

Less: Valuation allowance
(83,489
)
 
(81,116
)
Total deferred tax assets
126,176

 
153,830

Acquired intangibles and goodwill
(15,433
)
 
(22,307
)
Fixed assets
(31,231
)
 
(29,878
)
Other
(13,368
)
 
(2,042
)
Total deferred tax liabilities
(60,032
)
 
(54,227
)
Total net deferred tax assets
$
66,144

 
$
99,603

Summary of Income Tax Contingencies
A reconciliation of the beginning and ending amount of total gross unrecognized tax benefits, excluding accrued net interest and penalties, is as follows (in thousands):
 
November 1,
2014
 
October 26,
2013
Unrecognized tax benefits, beginning balance
$
112,479

 
$
119,253

Gross increases for tax positions taken in prior periods
3,325

 
3,472

Gross decreases for tax positions taken in prior periods
(4,784
)
 
(12,970
)
Gross increases for tax positions taken in current period
15,426

 
14,875

Changes due to settlements with taxing authorities

 
(9,442
)
Reductions resulting from lapses of statutes of limitations
(6,831
)
 
(2,709
)
Unrecognized tax benefits, ending balance
$
119,615

 
$
112,479