2011 Q4 Form 10-K Financial Statement
#000104746913000608 Filed on February 01, 2013
Income Statement
Concept | 2011 Q4 | 2011 Q1 | 2010 Q1 |
---|---|---|---|
Revenue | $119.1M | $111.9M | $127.2M |
YoY Change | -0.92% | -12.03% | 28.1% |
Cost Of Revenue | $46.20M | $40.80M | $43.90M |
YoY Change | 11.33% | -7.06% | 11.7% |
Gross Profit | $72.90M | $71.10M | $83.30M |
YoY Change | -7.37% | -14.65% | 38.6% |
Gross Profit Margin | 61.21% | 63.54% | 65.49% |
Selling, General & Admin | $27.25M | $27.50M | $30.60M |
YoY Change | -4.71% | -10.13% | 19.53% |
% of Gross Profit | 37.39% | 38.68% | 36.73% |
Research & Development | $31.72M | $32.60M | $26.60M |
YoY Change | 2.97% | 22.56% | -2.92% |
% of Gross Profit | 43.51% | 45.85% | 31.93% |
Depreciation & Amortization | $5.900M | $5.100M | $4.800M |
YoY Change | 25.53% | 6.25% | -15.79% |
% of Gross Profit | 8.09% | 7.17% | 5.76% |
Operating Expenses | $58.97M | $60.10M | $57.20M |
YoY Change | -0.56% | 5.07% | 7.92% |
Operating Profit | $13.93M | $11.00M | $26.10M |
YoY Change | -28.21% | -57.85% | 267.61% |
Interest Expense | $4.000K | $500.0K | $600.0K |
YoY Change | -99.2% | -16.67% | -45.45% |
% of Operating Profit | 0.03% | 4.55% | 2.3% |
Other Income/Expense, Net | -$81.00K | $0.00 | -$400.0K |
YoY Change | -79.75% | -100.0% | |
Pretax Income | $14.23M | $11.50M | $26.30M |
YoY Change | -27.02% | -56.27% | 224.69% |
Income Tax | $2.976M | -$1.400M | -$13.90M |
% Of Pretax Income | 20.91% | -12.17% | -52.85% |
Net Earnings | $11.30M | $12.90M | $40.30M |
YoY Change | -37.91% | -67.99% | 539.68% |
Net Earnings / Revenue | 9.49% | 11.53% | 31.68% |
Basic Earnings Per Share | $0.26 | ||
Diluted Earnings Per Share | $0.26 | $282.3K | $843.1K |
COMMON SHARES | |||
Basic Shares Outstanding | 42.83M shares | ||
Diluted Shares Outstanding | 43.92M shares |
Balance Sheet
Concept | 2011 Q4 | 2011 Q1 | 2010 Q1 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $283.1M | $365.9M | $410.2M |
YoY Change | -18.18% | -10.8% | 49.98% |
Cash & Equivalents | $94.96M | $138.6M | $195.7M |
Short-Term Investments | $174.9M | $227.3M | $214.5M |
Other Short-Term Assets | $20.65M | $43.50M | $26.10M |
YoY Change | -48.77% | 66.67% | 5.67% |
Inventory | $34.78M | $39.50M | $31.50M |
Prepaid Expenses | |||
Receivables | $55.35M | $45.00M | $56.10M |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $453.0M | $493.9M | $524.0M |
YoY Change | -7.2% | -5.74% | 44.47% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $25.14M | $29.90M | $27.80M |
YoY Change | -2.93% | 7.55% | -8.85% |
Goodwill | $115.5M | $112.3M | |
YoY Change | |||
Intangibles | $60.01M | $41.89M | |
YoY Change | |||
Long-Term Investments | $17.80M | $17.50M | $24.70M |
YoY Change | -7.77% | -29.15% | -52.32% |
Other Assets | $34.83M | $20.70M | $19.40M |
YoY Change | 63.52% | 6.7% | -19.17% |
Total Long-Term Assets | $252.9M | $233.8M | $218.8M |
YoY Change | 13.99% | 6.86% | -16.33% |
TOTAL ASSETS | |||
Total Short-Term Assets | $453.0M | $493.9M | $524.0M |
Total Long-Term Assets | $252.9M | $233.8M | $218.8M |
Total Assets | $706.0M | $727.7M | $742.8M |
YoY Change | -0.58% | -2.03% | 19.0% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $26.35M | $24.40M | $28.80M |
YoY Change | -1.66% | -15.28% | 29.15% |
Accrued Expenses | $30.86M | $25.60M | $25.40M |
YoY Change | 11.0% | 0.79% | -12.71% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $0.00 | ||
YoY Change | |||
Total Short-Term Liabilities | $82.84M | $79.90M | $88.60M |
YoY Change | -5.97% | -9.82% | 21.37% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | $7.224M | $22.40M | $24.40M |
YoY Change | -66.71% | -8.2% | -50.0% |
Total Long-Term Liabilities | $7.224M | $22.40M | $24.40M |
YoY Change | -66.71% | -8.2% | -50.0% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $82.84M | $79.90M | $88.60M |
Total Long-Term Liabilities | $7.224M | $22.40M | $24.40M |
Total Liabilities | $107.1M | $102.2M | $113.0M |
YoY Change | -2.41% | -9.56% | -7.22% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $586.7M | ||
YoY Change | |||
Common Stock | $14.75M | ||
YoY Change | |||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $598.9M | $625.4M | $629.8M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $706.0M | $727.7M | $742.8M |
YoY Change | -0.58% | -2.03% | 19.0% |
Cashflow Statement
Concept | 2011 Q4 | 2011 Q1 | 2010 Q1 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $11.30M | $12.90M | $40.30M |
YoY Change | -37.91% | -67.99% | 539.68% |
Depreciation, Depletion And Amortization | $5.900M | $5.100M | $4.800M |
YoY Change | 25.53% | 6.25% | -15.79% |
Cash From Operating Activities | $39.40M | $34.40M | $42.70M |
YoY Change | 27.1% | -19.44% | 10.62% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$2.400M | -$7.100M | -$1.900M |
YoY Change | -31.43% | 273.68% | -58.7% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $23.30M | $100.0K | $9.300M |
YoY Change | -43.45% | -98.92% | -64.91% |
Cash From Investing Activities | $20.90M | -$6.900M | $7.400M |
YoY Change | -44.56% | -193.24% | -66.06% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -86.80M | 3.400M | -3.400M |
YoY Change | 106.67% | -200.0% | -91.37% |
NET CHANGE | |||
Cash From Operating Activities | 39.40M | 34.40M | 42.70M |
Cash From Investing Activities | 20.90M | -6.900M | 7.400M |
Cash From Financing Activities | -86.80M | 3.400M | -3.400M |
Net Change In Cash | -26.50M | 30.90M | 46.70M |
YoY Change | -199.25% | -33.83% | 122.38% |
FREE CASH FLOW | |||
Cash From Operating Activities | $39.40M | $34.40M | $42.70M |
Capital Expenditures | -$2.400M | -$7.100M | -$1.900M |
Free Cash Flow | $41.80M | $41.50M | $44.60M |
YoY Change | 21.16% | -6.95% | 3.24% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2012 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
Yes | |
CY2012 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
CY2012 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
CY2012 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
CY2012Q2 | dei |
Entity Public Float
EntityPublicFloat
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1509894751 | USD |
CY2013Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
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41971094 | shares |
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Document Fiscal Period Focus
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FY | |
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Nature Of Operations
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<p style="FONT-FAMILY: times"><font size="2"><b>1. Description of Business</b></font></p> <p style="FONT-FAMILY: times"><font size="2">        Silicon Laboratories Inc. (the "Company"), a Delaware corporation, develops and markets mixed-signal analog intensive integrated circuits (ICs) for a broad range of applications for global markets. Within the semiconductor industry, the Company is known as a "fabless" company meaning that the ICs are manufactured by third-party foundry semiconductor companies.</font></p> | |
CY2012 | dei |
Document Fiscal Year Focus
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2012 | |
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Inventory Net
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Deferred Tax Assets Net Current
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Prepaid Expense And Other Assets Current
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Assets Current
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Available For Sale Securities Debt Securities Noncurrent
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Property Plant And Equipment Net
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25141000 | USD |
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Goodwill
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Intangible Assets Net Excluding Goodwill
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34830000 | USD |
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Accounts Payable Current
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Accrued Income Taxes Current
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665000 | USD |
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Liabilities Current
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Liabilities
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Retained Earnings Accumulated Deficit
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Accumulated Other Comprehensive Income Loss Net Of Tax
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Stockholders Equity
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Liabilities And Stockholders Equity
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705991000 | USD |
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Preferred Stock Value
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Long Term Debt Current
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Preferred Stock Par Or Stated Value Per Share
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Preferred Stock Shares Outstanding
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Common Stock Par Or Stated Value Per Share
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Operating Expenses
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Operating Income Loss
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63548000 | USD |
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Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
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|
1000000 | USD |
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Sales Revenue Net
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Gross Profit
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Sales Revenue Net
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Cost Of Goods Sold
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Gross Profit
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<p style="FONT-FAMILY: times"><font size="2"><i>Use of Estimates</i></font></p> <p style="FONT-FAMILY: times"><font size="2">        The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Among the significant estimates affecting the financial statements are those related to inventories, stock-based compensation, investments in auction-rate securities, acquired intangible assets, goodwill, long-lived assets and income taxes. Actual results could differ from those estimates, and such differences could be material to the financial statements.</font></p> | |
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Software License Accruals
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1954000 | USD |
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Income Tax Expense Benefit
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Operating Expenses
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Research And Development Expense Excluding Acquired In Process Cost
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Selling General And Administrative Expense
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Operating Expenses
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Operating Income Loss
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Investment Income Interest
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Interest Expense
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Other Nonoperating Income Expense
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Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
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52340000 | USD |
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Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
16868000 | USD |
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Net Income Loss Available To Common Stockholders Basic
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35472000 | USD |
CY2011 | us-gaap |
Investment Income Interest
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Interest Expense
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OtherNonoperatingIncomeExpense
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Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
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87659000 | USD |
CY2011 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
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|
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Earnings Per Share Basic
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|
0.82 | |
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Earnings Per Share Diluted
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|
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Earnings Per Share Basic
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|
1.63 | |
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Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.57 | |
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Weighted Average Number Of Shares Outstanding Basic
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Weighted Average Number Of Diluted Shares Outstanding
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Weighted Average Number Of Shares Outstanding Basic
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|
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Weighted Average Number Of Diluted Shares Outstanding
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|
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Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
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Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax
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2295000 | USD |
CY2012 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
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|
2339000 | USD |
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Other Comprehensive Income Loss Tax Portion Attributable To Parent1
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818000 | USD |
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Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
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1181000 | USD |
CY2012 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
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1521000 | USD |
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Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
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65069000 | USD |
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Amortization Of Intangibles And Other Assets
AmortizationOfIntangiblesAndOtherAssets
|
14154000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
708000 | USD |
CY2011 | us-gaap |
Depreciation
Depreciation
|
13570000 | USD |
CY2011 | us-gaap |
Depreciation
Depreciation
|
11797000 | USD |
CY2011 | slab |
Amortization Of Intangibles And Other Assets
AmortizationOfIntangiblesAndOtherAssets
|
11030000 | USD |
CY2011 | slab |
Amortization Of Intangibles And Other Assets
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|
7494000 | USD |
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Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
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1322000 | USD |
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Share Based Compensation
ShareBasedCompensation
|
36115000 | USD |
CY2011 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
40324000 | USD |
CY2011 | slab |
Tax Benefit Detriment From Share Based Compensation
TaxBenefitDetrimentFromShareBasedCompensation
|
-2814000 | USD |
CY2011 | slab |
Tax Benefit Detriment From Share Based Compensation
TaxBenefitDetrimentFromShareBasedCompensation
|
-3295000 | USD |
CY2011 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
2404000 | USD |
CY2011 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
2412000 | USD |
CY2011 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-445000 | USD |
CY2011 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-552000 | USD |
CY2012 | us-gaap |
Business Combination Bargain Purchase Gain Recognized Amount
BusinessCombinationBargainPurchaseGainRecognizedAmount
|
8457000 | USD |
CY2011 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
8562000 | USD |
CY2011 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-11342000 | USD |
CY2011 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-5334000 | USD |
CY2011 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
7811000 | USD |
CY2011 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
5948000 | USD |
CY2011 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
5300000 | USD |
CY2011 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-2176000 | USD |
CY2012Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
2503000 | USD |
CY2012Q4 | us-gaap |
Liabilities Other Than Longterm Debt Noncurrent
LiabilitiesOtherThanLongtermDebtNoncurrent
|
20615000 | USD |
CY2011 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-777000 | USD |
CY2011 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
-1320000 | USD |
CY2011 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
-2590000 | USD |
CY2011 | slab |
Increase Decrease In Deferred Income On Shipments To Distributors
IncreaseDecreaseInDeferredIncomeOnShipmentsToDistributors
|
-1915000 | USD |
CY2011 | slab |
Increase Decrease In Deferred Income On Shipments To Distributors
IncreaseDecreaseInDeferredIncomeOnShipmentsToDistributors
|
-2343000 | USD |
CY2011 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
5855000 | USD |
CY2011 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-7774000 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
88742000 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
117935000 | USD |
CY2011 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
178676000 | USD |
CY2011 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
357777000 | USD |
CY2011 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
193474000 | USD |
CY2011 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
352779000 | USD |
CY2011 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
8690000 | USD |
CY2011 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
13850000 | USD |
CY2011 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
4018000 | USD |
CY2011 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
8372000 | USD |
CY2011 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
27262000 | USD |
CY2011 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
28021000 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-25172000 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-55241000 | USD |
CY2011 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
7660000 | USD |
CY2011 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
18055000 | USD |
CY2011 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
2404000 | USD |
CY2011 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
2412000 | USD |
CY2011 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
110063000 | USD |
CY2011 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
140331000 | USD |
CY2011 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
7174000 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-107173000 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-119864000 | USD |
CY2012 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
97050000 | USD |
CY2012 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
98325000 | USD |
CY2012 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-139336000 | USD |
CY2012 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
52748000 | USD |
CY2012 | us-gaap |
Net Cash Provided By Used In Continuing Operations
NetCashProvidedByUsedInContinuingOperations
|
10462000 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Continuing Operations
NetCashProvidedByUsedInContinuingOperations
|
-43603000 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Continuing Operations
NetCashProvidedByUsedInContinuingOperations
|
-57170000 | USD |
CY2011 | us-gaap |
Interest Paid
InterestPaid
|
35000 | USD |
CY2011 | us-gaap |
Interest Paid
InterestPaid
|
90000 | USD |
CY2011 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
20780000 | USD |
CY2011 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
8241000 | USD |
CY2012Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
105426000 | USD |
CY2011Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
138567000 | USD |
CY2010Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
195737000 | USD |
CY2010Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
629796000 | USD |
CY2011Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
625430000 | USD |
CY2011 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
7660000 | USD |
CY2011 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
2707000 | USD |
CY2011 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
110063000 | USD |
CY2011 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
36552000 | USD |
CY2012 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
708000 | USD |
CY2012 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
42136000 | shares |
CY2012 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
43106000 | shares |
CY2012 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
970000 | shares |
CY2011 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1411000 | shares |
CY2011 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1897000 | shares |
CY2012 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.51 | |
CY2012 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.47 | |
CY2012 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
500000 | shares |
CY2011 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
400000 | shares |
CY2011 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
600000 | shares |
CY2011Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
17948000 | USD |
CY2011Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
12909000 | USD |
CY2012Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
22298000 | USD |
CY2012Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
18112000 | USD |
CY2012Q4 | us-gaap |
Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
|
4364000 | USD |
CY2011 | us-gaap |
Advertising Expense
AdvertisingExpense
|
1600000 | USD |
CY2011 | us-gaap |
Advertising Expense
AdvertisingExpense
|
1400000 | USD |
CY2011Q4 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
28023000 | USD |
CY2011Q4 | us-gaap |
Inventory Finished Goods
InventoryFinishedGoods
|
6755000 | USD |
CY2012Q4 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
42103000 | USD |
CY2012Q4 | us-gaap |
Inventory Finished Goods
InventoryFinishedGoods
|
7476000 | USD |
CY2012Q4 | us-gaap |
Inventory Net
InventoryNet
|
49579000 | USD |
CY2011Q4 | slab |
Distributor Advances
DistributorAdvances
|
23221000 | USD |
CY2011Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
20646000 | USD |
CY2012Q4 | slab |
Distributor Advances
DistributorAdvances
|
21260000 | USD |
CY2012Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
20177000 | USD |
CY2012Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
41437000 | USD |
CY2012Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
65698000 | USD |
CY2011Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
72352000 | USD |
CY2012Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
135271000 | USD |
CY2012Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
200969000 | USD |
CY2011Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
97493000 | USD |
CY2011Q4 | us-gaap |
Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
|
10943000 | USD |
CY2011Q4 | slab |
Software License Accruals
SoftwareLicenseAccruals
|
6047000 | USD |
CY2011Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
7224000 | USD |
CY2012 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
2900000 | USD |
CY2011 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
2700000 | USD |
CY2011 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
2600000 | USD |
CY2012 | us-gaap |
Employee Benefits And Share Based Compensation
EmployeeBenefitsAndShareBasedCompensation
|
3200000 | USD |
CY2011 | slab |
Length Of Fiscal Year
LengthOfFiscalYear
|
P364D | |
CY2012 | slab |
Length Of Fiscal Year
LengthOfFiscalYear
|
P364D | |
CY2011 | slab |
Length Of Fiscal Year
LengthOfFiscalYear
|
P364D | |
CY2012 | us-gaap |
Advertising Expense
AdvertisingExpense
|
1700000 | USD |
CY2012Q4 | slab |
Auction Rate Securities Guaranteed By Us Government
AuctionRateSecuritiesGuaranteedByUSGovernment
|
10500000 | USD |
CY2012Q4 | slab |
Auction Rate Securities Privately Insured
AuctionRateSecuritiesPrivatelyInsured
|
2000000 | USD |
CY2012Q4 | slab |
Auction Rate Securities Having Credit Rating Aaa
AuctionRateSecuritiesHavingCreditRatingAAA
|
4500000 | USD |
CY2012Q4 | slab |
Auction Rate Securities Having Credit Rating Aa
AuctionRateSecuritiesHavingCreditRatingAA
|
6000000 | USD |
CY2012Q4 | slab |
Auction Rate Securities Having Credit Rating A
AuctionRateSecuritiesHavingCreditRatingA
|
2000000 | USD |
CY2011Q4 | us-gaap |
Cash
Cash
|
44113000 | USD |
CY2011Q4 | slab |
Cash Fair Value Disclosure
CashFairValueDisclosure
|
44113000 | USD |
CY2011Q4 | slab |
Cash And Cash Equivalents Adjusted Cost
CashAndCashEquivalentsAdjustedCost
|
94964000 | USD |
CY2011Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
94964000 | USD |
CY2012Q4 | us-gaap |
Cash
Cash
|
56690000 | USD |
CY2012Q4 | slab |
Cash Fair Value Disclosure
CashFairValueDisclosure
|
56690000 | USD |
CY2012Q4 | slab |
Cash And Cash Equivalents Adjusted Cost
CashAndCashEquivalentsAdjustedCost
|
105424000 | USD |
CY2012Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
105426000 | USD |
CY2011Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
63663000 | USD |
CY2012Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
38064000 | USD |
CY2011Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2
|
392000 | USD |
CY2012Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2
|
12000 | USD |
CY2011Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
17477000 | USD |
CY2012Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
11369000 | USD |
CY2012Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2
|
1156000 | USD |
CY2011Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2
|
1748000 | USD |
CY2011Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
46186000 | USD |
CY2012Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
26695000 | USD |
CY2011Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2
|
2140000 | USD |
CY2012Q4 | us-gaap |
Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2
AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2
|
1168000 | USD |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
93389000 | USD |
CY2012Q4 | slab |
Available For Sale Securities Debt Maturities After One Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughTenYearsAmortizedCost
|
95117000 | USD |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
|
48960000 | USD |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost
|
237466000 | USD |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
93450000 | USD |
CY2012Q4 | slab |
Available For Sale Securities Debt Maturities After One Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughTenYearsFairValue
|
95416000 | USD |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
|
47804000 | USD |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
236670000 | USD |
CY2012 | us-gaap |
Derivative Description Of Variable Rate Basis
DerivativeDescriptionOfVariableRateBasis
|
LIBOR | |
CY2012Q4 | us-gaap |
Notional Amount Of Interest Rate Cash Flow Hedge Derivatives
NotionalAmountOfInterestRateCashFlowHedgeDerivatives
|
100000000 | USD |
CY2012 | slab |
Notional Amount Of Interest Rate Cash Flow Hedge Derivatives Matured During Period
NotionalAmountOfInterestRateCashFlowHedgeDerivativesMaturedDuringPeriod
|
50100000 | USD |
CY2012 | us-gaap |
Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net
InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet
|
-900000 | USD |
CY2012Q4 | us-gaap |
Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net
InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet
|
-500000 | USD |
CY2012Q4 | us-gaap |
Available For Sale Securities Debt Securities Noncurrent
AvailableForSaleSecuritiesDebtSecuritiesNoncurrent
|
11369000 | USD |
CY2011 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
4097000 | USD |
CY2012 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
14776000 | USD |
CY2011 | us-gaap |
Goodwill Other Changes
GoodwillOtherChanges
|
904000 | USD |
CY2011Q1 | us-gaap |
Goodwill
Goodwill
|
112296000 | USD |
CY2012Q4 | us-gaap |
Goodwill
Goodwill
|
130265000 | USD |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
11213000 | USD |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
10372000 | USD |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
9981000 | USD |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
9331000 | USD |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
8364000 | USD |
CY2012 | us-gaap |
Acquired Finite Lived Intangible Assets Weighted Average Useful Life
AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
|
P10Y | |
CY2011Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
82010000 | USD |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
107430000 | USD |
CY2011Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
30955000 | USD |
CY2012Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
31490000 | USD |
CY2011Q4 | slab |
Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
|
90960000 | USD |
CY2012Q4 | slab |
Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
|
122240000 | USD |
CY2012Q4 | slab |
Business Acquisition Purchase Price Allocation Gross Intangible Assets
BusinessAcquisitionPurchasePriceAllocationGrossIntangibleAssets
|
42100000 | USD |
CY2012Q4 | slab |
Intangible Assets Fully Amortized Gross Excluding Goodwill
IntangibleAssetsFullyAmortizedGrossExcludingGoodwill
|
9300000 | USD |
CY2012Q4 | slab |
Impaired Intangible Asset Gross Excluding Goodwill
ImpairedIntangibleAssetGrossExcludingGoodwill
|
1600000 | USD |
CY2012Q4 | slab |
Impaired Intangible Asset Net Excluding Goodwill
ImpairedIntangibleAssetNetExcludingGoodwill
|
700000 | USD |
CY2012 | us-gaap |
Impairment Of Intangible Assets Excluding Goodwill
ImpairmentOfIntangibleAssetsExcludingGoodwill
|
700000 | USD |
CY2012 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
10700000 | USD |
CY2011 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
9900000 | USD |
CY2011 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
7500000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
-924000 | USD |
CY2012 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
18075000 | USD |
CY2011 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
14468000 | USD |
CY2011 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
10824000 | USD |
CY2011 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
2845000 | USD |
CY2011 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
4145000 | USD |
CY2011Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
18562000 | USD |
CY2011Q4 | us-gaap |
Deferred Tax Liabilities Financing Arrangements
DeferredTaxLiabilitiesFinancingArrangements
|
33023000 | USD |
CY2011Q4 | slab |
Deferred Tax Liabilities Prepaid Expenses And Other
DeferredTaxLiabilitiesPrepaidExpensesAndOther
|
913000 | USD |
CY2011Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
52498000 | USD |
CY2011Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
30462000 | USD |
CY2011 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
17313000 | USD |
CY2011 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
14969000 | USD |
CY2011 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-70000 | USD |
CY2011 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-192000 | USD |
CY2011 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-375000 | USD |
CY2011 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-360000 | USD |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | pure |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | pure |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.110 | pure |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.156 | pure |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
|
0.085 | pure |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
|
0.061 | pure |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation Prior Year Income Taxes
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
|
-0.036 | pure |
CY2011 | slab |
Effective Income Tax Rate Reconciliation Intercompany Technology License
EffectiveIncomeTaxRateReconciliationIntercompanyTechnologyLicense
|
0.104 | pure |
CY2011 | slab |
Effective Income Tax Rate Reconciliation Intercompany Technology License
EffectiveIncomeTaxRateReconciliationIntercompanyTechnologyLicense
|
0.044 | pure |
CY2011 | slab |
Effective Income Tax Rate Reconciliation Excess Officer Compensation
EffectiveIncomeTaxRateReconciliationExcessOfficerCompensation
|
0.032 | pure |
CY2011 | slab |
Effective Income Tax Rate Reconciliation Excess Officer Compensation
EffectiveIncomeTaxRateReconciliationExcessOfficerCompensation
|
0.020 | pure |
CY2011 | slab |
Income Tax Reconciliation Nondeductible Expense Acquisition Costs
IncomeTaxReconciliationNondeductibleExpenseAcquisitionCosts
|
0.029 | pure |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.002 | pure |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.003 | pure |
CY2011 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
4100000 | USD |
CY2011 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
40100000 | USD |
CY2011 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.322 | pure |
CY2011 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.164 | pure |
CY2012 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.264 | pure |
CY2012 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
21084000 | USD |
CY2012 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
-3009000 | USD |
CY2012 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
5444000 | USD |
CY2012 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-719000 | USD |
CY2012 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
4725000 | USD |
CY2012 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
22800000 | USD |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | pure |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.118 | pure |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
|
0.005 | pure |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation Prior Year Income Taxes
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
|
-0.084 | pure |
CY2012 | slab |
Effective Income Tax Rate Reconciliation Intercompany Technology License
EffectiveIncomeTaxRateReconciliationIntercompanyTechnologyLicense
|
0.118 | pure |
CY2012 | slab |
Effective Income Tax Rate Reconciliation Excess Officer Compensation
EffectiveIncomeTaxRateReconciliationExcessOfficerCompensation
|
0.010 | pure |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.007 | pure |
CY2012 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
5900000 | USD |
CY2012 | slab |
Undistributed Earnings From Foreign Subsidiaries
UndistributedEarningsFromForeignSubsidiaries
|
279800000 | USD |
CY2012Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
35847000 | USD |
CY2012Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
8447000 | USD |
CY2012Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
8133000 | USD |
CY2012Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
3933000 | USD |
CY2012Q4 | slab |
Deferred Tax Assets Accrued Liabilities And Other
DeferredTaxAssetsAccruedLiabilitiesAndOther
|
7503000 | USD |
CY2012Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
73571000 | USD |
CY2012Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
2114000 | USD |
CY2012Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
71457000 | USD |
CY2011Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
21479000 | USD |
CY2011Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
5556000 | USD |
CY2011Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
9963000 | USD |
CY2011Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
3895000 | USD |
CY2011Q4 | slab |
Deferred Tax Assets Accrued Liabilities And Other
DeferredTaxAssetsAccruedLiabilitiesAndOther
|
7305000 | USD |
CY2011Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
82960000 | USD |
CY2011Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
82960000 | USD |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
28653000 | USD |
CY2012Q4 | slab |
Deferred Tax Liabilities Prepaid Expenses And Other
DeferredTaxLiabilitiesPrepaidExpensesAndOther
|
1447000 | USD |
CY2012Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
31176000 | USD |
CY2012Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
40281000 | USD |
CY2010Q1 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
12160000 | USD |
CY2011Q1 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
10789000 | USD |
CY2011Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
10943000 | USD |
CY2012Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
4364000 | USD |
CY2011 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
757000 | USD |
CY2011 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
1742000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax
|
3320000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
4000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
409000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
1817000 | USD |
CY2012 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
1818000 | USD |
CY2012 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
8397000 | USD |
CY2011 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
603000 | USD |
CY2011 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
3113000 | USD |
CY2011Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
9900000 | USD |
CY2011Q1 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
9700000 | USD |
CY2012Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
4100000 | USD |
CY2011 | slab |
Unrecognized Tax Benefits Interest On Income Taxes Expense Period Increase Decrease
UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpensePeriodIncreaseDecrease
|
-100000 | USD |
CY2012Q4 | us-gaap |
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
|
1300000 | USD |
CY2012 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
1 | segment |
CY2012 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
563294000 | USD |
CY2012 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
4400000 | USD |
CY2011 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
4500000 | USD |
CY2011 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
5000000 | USD |
CY2012 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
300000 | shares |
CY2012 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
1600000 | shares |
CY2012 | us-gaap |
Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
|
1700000 | shares |
CY2010Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
-2919000 | USD |
CY2011Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
-2477000 | USD |
CY2011Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
-1299000 | USD |
CY2010Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-1437000 | USD |
CY2011Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-1171000 | USD |
CY2012Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
-428000 | USD |
CY2011Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-1168000 | USD |
CY2012Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-518000 | USD |
CY2012Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-946000 | USD |
CY2010Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-4356000 | USD |
CY2011Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-3648000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
1089000 | USD |
CY2011 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
36653000 | USD |
CY2011 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
18055000 | USD |
CY2012 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
31176000 | USD |
CY2012Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
41400000 | USD |
CY2012 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P2Y1M6D | |
CY2012 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
15100000 | USD |
CY2011 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
36115000 | USD |
CY2011 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
40324000 | USD |
CY2011 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
3957000 | USD |
CY2011 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
5462000 | USD |
CY2011 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
32158000 | USD |
CY2011 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
34862000 | USD |
CY2012 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
4911000 | USD |
CY2012 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
26265000 | USD |
CY2012 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
31176000 | USD |
CY2012Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
8295000 | shares |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
-424000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax
|
2237000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
-2640000 | USD |
CY2011 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
3277000 | USD |
CY2011 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
140332000 | USD |
CY2011 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
40684000 | USD |
CY2011 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
73950000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent
|
442000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent
|
1178000 | USD |
CY2012 | us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent
|
871000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
266000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
3000 | USD |
CY2012 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
650000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
143000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
381000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
1000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
636000 | USD |
CY2012 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
350000 | USD |
CY2012 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
-335000 | USD |
CY2012 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
803000 | USD |
CY2011Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2011 | us-gaap |
Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
|
3200000 | shares |
CY2011 | us-gaap |
Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
|
3300000 | shares |
CY2012 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
62019000 | USD |
CY2012 | slab |
Employee Service Share Based Compensation Net Reduction In Selling General And Administrative Expense
EmployeeServiceShareBasedCompensationNetReductionInSellingGeneralAndAdministrativeExpense
|
1900000 | USD |
CY2012Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
40410000 | USD |
CY2012Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
176565000 | USD |
CY2012Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
78023000 | USD |
CY2012Q4 | us-gaap |
Deferred Tax Assets Net Current
DeferredTaxAssetsNetCurrent
|
16652000 | USD |
CY2012Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
90750000 | USD |
CY2012Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
36629000 | USD |
CY2012Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
29622000 | USD |
CY2012 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
-3812000 | USD |
CY2012 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-7816000 | USD |
CY2012Q4 | slab |
Deferred Income On Shipments To Distributors Current
DeferredIncomeOnShipmentsToDistributorsCurrent
|
30259000 | USD |
CY2012Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
1087000 | USD |
CY2012Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
4000 | USD |
CY2012Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
10122000 | USD |
CY2012Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
640793000 | USD |
CY2012 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
225277000 | USD |
CY2012 | us-gaap |
Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
|
137952000 | USD |
CY2012 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
114390000 | USD |
CY2012 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
1338000 | USD |
CY2012 | us-gaap |
Interest Expense
InterestExpense
|
1149000 | USD |
CY2012 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
484000 | USD |
CY2012 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
15148000 | USD |
CY2012 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
1675000 | USD |
CY2012 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
31161000 | USD |
CY2012 | slab |
Tax Benefit Detriment From Share Based Compensation
TaxBenefitDetrimentFromShareBasedCompensation
|
-1827000 | USD |
CY2012 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
1294000 | USD |
CY2012 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
20743000 | USD |
CY2012 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
13056000 | USD |
CY2012 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-10629000 | USD |
CY2012 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
7217000 | USD |
CY2012 | slab |
Increase Decrease In Deferred Income On Shipments To Distributors
IncreaseDecreaseInDeferredIncomeOnShipmentsToDistributors
|
4623000 | USD |
CY2012 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
192450000 | USD |
CY2012 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
235517000 | USD |
CY2012 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
102043000 | USD |
CY2012 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
8508000 | USD |
CY2012 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
71852000 | USD |
CY2012 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
15148000 | USD |
CY2012 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
1294000 | USD |
CY2012 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
62019000 | USD |
CY2012 | us-gaap |
Interest Paid
InterestPaid
|
677000 | USD |
CY2012 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
23564000 | USD |
CY2012Q4 | us-gaap |
Availableforsale Securities Gross Unrealized Gain
AvailableforsaleSecuritiesGrossUnrealizedGain
|
2000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
1162000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
-148000 | USD |
CY2011 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
783000 | USD |
CY2012Q4 | us-gaap |
Off Market Lease Unfavorable
OffMarketLeaseUnfavorable
|
11794000 | USD |
CY2011Q4 | slab |
Deferred Tax Assets Depreciation And Amortization
DeferredTaxAssetsDepreciationAndAmortization
|
33334000 | USD |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
3523000 | USD |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
2521000 | USD |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
1868000 | USD |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
1866000 | USD |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
1665000 | USD |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
2035000 | USD |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
13478000 | USD |
CY2012Q4 | slab |
Deferred Tax Assets Capitalized Research And Development
DeferredTaxAssetsCapitalizedResearchAndDevelopment
|
9708000 | USD |
CY2011Q4 | slab |
Deferred Tax Assets Capitalized Research And Development
DeferredTaxAssetsCapitalizedResearchAndDevelopment
|
1428000 | USD |
CY2012Q4 | slab |
Deferred Tax Liabilites Depreciation And Amortization
DeferredTaxLiabilitesDepreciationAndAmortization
|
1076000 | USD |
CY2012Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
USD |