Rendering

Component: (Network and Table)
Network
2309301 - Disclosure - Income Taxes (Tables)
(http://www.marvell.com/role/IncomeTaxesTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001058057 (http://www.sec.gov/CIK)
Income Tax Disclosure [Abstract]Period [Axis]
2016-01-31 - 2017-01-28
Income Tax Disclosure [Abstract]
 
Schedule of US and non US Components of Income Before Income Tax Expense (Benefit)
The U.S. and non-U.S. components of income (loss) before income taxes of continuing operations consist of the following (in thousands):
 
Year Ended
 
January 28,
2017
 
January 30,
2016
 
January 31,
2015
U.S. operations
$
30,889

 
$
32,433

 
$
30,607

Non-U.S. operations
86,127

 
(790,253
)
 
449,103

 
$
117,016

 
$
(757,820
)
 
$
479,710

  
Schedule of Provision (Benefit) for Income Taxes
The provision (benefit) for income taxes consists of the following (in thousands):
 
Year Ended
 
January 28,
2017
 
January 30,
2016
 
January 31,
2015
Current income tax provision (benefit):
 
 
 
 
 
Federal
$
8,289

 
$
10,482

 
$
8,826

State
180

 
83

 
(161
)
Foreign
19,916

 
(5,326
)
 
171

Total current income tax provision (benefit)
28,385

 
5,239

 
8,836

Deferred income tax provision (benefit):
 
 
 
 
 
Federal
(5,062
)
 
(4,355
)
 
(1,775
)
State
(12
)
 
580

 
16

Foreign
49,711

 
9,871

 
(11,154
)
Total deferred income tax provision (benefit)
44,637

 
6,096

 
(12,913
)
Total provision (benefit) for income taxes
$
73,022

 
$
11,335

 
$
(4,077
)
  
Schedule of Deferred Tax Assets and Liabilities
Deferred tax assets consist of the following (in thousands):
 
January 28,
2017
 
January 30,
2016
Deferred tax assets:
 
 
 
Federal and California research and other tax credits
$
450,503

 
$
414,662

Reserves and accruals
35,887

 
35,200

Share-based compensation
3,733

 
4,476

Net operating losses
5,361

 
11,055

Gross deferred tax assets
495,484

 
465,393

Valuation allowance
(456,541
)
 
(424,914
)
Total deferred tax assets
38,943

 
40,479

Total deferred tax liabilities
(51,112
)
 
(7,073
)
Net deferred tax assets (liabilities)
$
(12,169
)
 
$
33,406

  
Reconciliation Between the Provision (Benefit) for Income Taxes at the Statutory Rate and the Effective Tax Rate
For purposes of the reconciliation between the provision (benefit) for income taxes at the statutory rate and the effective tax rate, a notional U.S. 35% rate is applied as follows:
 
Year Ended
 
January 28,
2017
 
January 30,
2016
 
January 31,
2015
Provision at U.S. notional statutory rate
35.0
 %
 
35.0
 %
 
35.0
 %
Difference in U.S. and non-U.S. tax rates
(23.7
)
 
(37.1
)
 
(35.1
)
Benefits from utilization of general business credits
(35.8
)
 
5.2

 
(10.8
)
Change in valuation allowance
30.6

 
(4.3
)
 
9.5

Withholding taxes
42.8

 
—

 
—

Tax effects of global restructuring
14.3

 
—

 
—

Other
(0.8
)
 
(0.3
)
 
0.5

Effective tax rate
62.4
 %
 
(1.5
)%
 
(0.9
)%
  
Unrecognized Tax Benefits Reconciliation
The following table reflects changes in the unrecognized tax benefits (in thousands):
 
Year Ended
 
January 28,
2017
 
January 30,
2016
 
January 31,
2015
Unrecognized tax benefits as of the beginning of the period
$
29,139

 
$
45,197

 
$
51,682

Increases related to prior year tax positions
2,080

 
304

 
976

Decreases related to prior year tax positions
—

 
(4,334
)
 
(386
)
Increases related to current year tax positions
2,363

 
4,237

 
5,356

Settlements
—

 
(704
)
 
—

Lapse in the statute of limitations
(6,576
)
 
(9,739
)
 
(10,691
)
Foreign exchange gain
(3,213
)
 
(5,822
)
 
(1,740
)
Gross amounts of unrecognized tax benefits as of the end of the period
$
23,793

 
$
29,139

 
$
45,197