2018 Q4 Form 10-Q Financial Statement
#000035581118000046 Filed on November 02, 2018
Income Statement
Concept | 2018 Q4 | 2018 Q3 | 2017 Q4 |
---|---|---|---|
Revenue | $453.4M | $460.3M | $459.6M |
YoY Change | -1.34% | 4.93% | 9.44% |
Cost Of Revenue | $281.4M | $287.3M | $279.3M |
YoY Change | 0.75% | 7.43% | 11.41% |
Gross Profit | $172.0M | $173.0M | $180.3M |
YoY Change | -4.57% | 1.03% | 6.58% |
Gross Profit Margin | 37.94% | 37.59% | 39.23% |
Selling, General & Admin | $19.50M | $18.67M | $21.70M |
YoY Change | -10.14% | 7.4% | 29.94% |
% of Gross Profit | 11.33% | 10.79% | 12.04% |
Research & Development | $27.00M | $26.89M | $24.60M |
YoY Change | 9.76% | 8.55% | 0.41% |
% of Gross Profit | 15.69% | 15.54% | 13.64% |
Depreciation & Amortization | $21.50M | $24.80M | $24.70M |
YoY Change | -12.96% | 1.22% | 25.38% |
% of Gross Profit | 12.5% | 14.34% | 13.7% |
Operating Expenses | $46.50M | $45.56M | $46.30M |
YoY Change | 0.43% | 8.08% | 12.11% |
Operating Profit | $125.5M | $127.4M | $134.0M |
YoY Change | -6.34% | -1.27% | 4.74% |
Interest Expense | $3.200M | $3.100M | $3.400M |
YoY Change | -5.88% | 121.43% | 161.54% |
% of Operating Profit | 2.55% | 2.43% | 2.54% |
Other Income/Expense, Net | $2.100M | $3.107M | $800.0K |
YoY Change | 162.5% | 76.58% | -500.0% |
Pretax Income | $130.8M | $130.5M | $138.2M |
YoY Change | -5.35% | -0.23% | 7.05% |
Income Tax | $24.50M | $19.20M | -$29.50M |
% Of Pretax Income | 18.73% | 14.71% | -21.35% |
Net Earnings | $106.3M | $111.3M | $130.5M |
YoY Change | -18.54% | 23.39% | 46.99% |
Net Earnings / Revenue | 23.44% | 24.19% | 28.39% |
Basic Earnings Per Share | $0.41 | $0.42 | $0.46 |
Diluted Earnings Per Share | $0.41 | $0.42 | $0.46 |
COMMON SHARES | |||
Basic Shares Outstanding | 262.1M shares | 265.6M shares | 283.9M shares |
Diluted Shares Outstanding | 267.6M shares |
Balance Sheet
Concept | 2018 Q4 | 2018 Q3 | 2017 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $386.4M | $337.6M | $722.3M |
YoY Change | -46.5% | -54.42% | -0.17% |
Cash & Equivalents | $217.0M | $194.0M | $569.7M |
Short-Term Investments | $169.4M | $143.6M | $152.5M |
Other Short-Term Assets | $25.70M | $29.20M | $14.40M |
YoY Change | 78.47% | 82.5% | -52.94% |
Inventory | $225.3M | $213.4M | $216.8M |
Prepaid Expenses | |||
Receivables | $213.5M | $247.3M | $231.1M |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $850.9M | $827.6M | $1.185B |
YoY Change | -28.17% | -31.26% | 2.56% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $498.5M | $497.3M | $492.5M |
YoY Change | 1.22% | 0.74% | 5.72% |
Goodwill | $307.4M | $307.4M | $307.4M |
YoY Change | 0.0% | 0.0% | 0.0% |
Intangibles | $269.7M | $274.5M | $289.0M |
YoY Change | -6.68% | -6.57% | -6.26% |
Long-Term Investments | $138.0M | $141.6M | $57.80M |
YoY Change | 138.75% | 173.89% | 15.83% |
Other Assets | $736.0M | $744.5M | $675.0M |
YoY Change | 9.04% | 10.45% | -2.0% |
Total Long-Term Assets | $1.235B | $1.242B | $1.167B |
YoY Change | 5.74% | 6.34% | 1.11% |
TOTAL ASSETS | |||
Total Short-Term Assets | $850.9M | $827.6M | $1.185B |
Total Long-Term Assets | $1.235B | $1.242B | $1.167B |
Total Assets | $2.085B | $2.069B | $2.352B |
YoY Change | -11.34% | -12.74% | 1.84% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $92.81M | $90.04M | $89.90M |
YoY Change | 3.24% | 12.69% | 12.42% |
Accrued Expenses | $76.35M | $82.84M | $75.75M |
YoY Change | 0.79% | -55.22% | 8.38% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $0.00 | $0.00 | $78.00M |
YoY Change | -100.0% | 940.0% | |
Total Short-Term Liabilities | $169.2M | $172.9M | $243.6M |
YoY Change | -30.57% | -34.74% | 62.59% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | -100.0% | ||
Other Long-Term Liabilities | $0.00 | ||
YoY Change | |||
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
YoY Change | -100.0% | ||
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $169.2M | $172.9M | $243.6M |
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
Total Liabilities | $223.7M | $226.3M | $302.5M |
YoY Change | -26.06% | -34.48% | -24.21% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $1.102B | $1.086B | $1.302B |
YoY Change | -15.32% | -15.79% | 7.52% |
Common Stock | $760.9M | $759.2M | $740.3M |
YoY Change | 2.78% | 3.91% | 5.65% |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $1.862B | $1.843B | $2.050B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $2.085B | $2.069B | $2.352B |
YoY Change | -11.34% | -12.74% | 1.84% |
Cashflow Statement
Concept | 2018 Q4 | 2018 Q3 | 2017 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $106.3M | $111.3M | $130.5M |
YoY Change | -18.54% | 23.39% | 46.99% |
Depreciation, Depletion And Amortization | $21.50M | $24.80M | $24.70M |
YoY Change | -12.96% | 1.22% | 25.38% |
Cash From Operating Activities | $154.2M | $105.8M | $148.4M |
YoY Change | 3.91% | 18.88% | 23.05% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$18.30M | -$18.50M | -$17.90M |
YoY Change | 2.23% | -38.13% | -47.81% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$19.70M | $26.90M | $20.70M |
YoY Change | -195.17% | 301.49% | -223.21% |
Cash From Investing Activities | -$38.00M | $8.400M | $2.900M |
YoY Change | -1410.34% | -136.05% | -105.68% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -93.20M | -216.9M | -143.5M |
YoY Change | -35.05% | 157.3% | 149.13% |
NET CHANGE | |||
Cash From Operating Activities | 154.2M | 105.8M | 148.4M |
Cash From Investing Activities | -38.00M | 8.400M | 2.900M |
Cash From Financing Activities | -93.20M | -216.9M | -143.5M |
Net Change In Cash | 23.00M | -102.7M | 7.800M |
YoY Change | 194.87% | 452.15% | -34.45% |
FREE CASH FLOW | |||
Cash From Operating Activities | $154.2M | $105.8M | $148.4M |
Capital Expenditures | -$18.30M | -$18.50M | -$17.90M |
Free Cash Flow | $172.5M | $124.3M | $166.3M |
YoY Change | 3.73% | 4.54% | 7.36% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
dei |
Entity Registrant Name
EntityRegistrantName
|
GENTEX CORPORATION | ||
dei |
Document Type
DocumentType
|
10-Q | ||
dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | ||
dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000355811 | ||
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2018 | ||
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q3 | ||
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
false | ||
dei |
Entity Small Business
EntitySmallBusiness
|
false | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
dei |
Document Period End Date
DocumentPeriodEndDate
|
2018-09-30 | ||
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Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD |
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|
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|
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|
0.42 | |
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Earnings Per Share Basic
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0.32 | |
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0.42 | |
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0.31 | |
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Earnings Per Share Diluted
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|
1.22 | ||
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Earnings Per Share Diluted
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|
0.96 | ||
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Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.11 | |
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0.10 | |
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0.33 | ||
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|
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CY2018Q3 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-1174213 | USD |
CY2017Q3 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
1182152 | USD |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-2013638 | USD | |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
2865952 | USD | |
CY2018Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
16165 | USD |
CY2017Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
239215 | USD |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
98769 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
1376077 | USD | |
CY2018Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-609422 | USD |
CY2017Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
2287103 | USD |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-932953 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
5409722 | USD | |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
-1767470 | USD |
CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
3708470 | USD |
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
-2847822 | USD | |
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
9651751 | USD | |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
-124584 | USD |
CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
884211 | USD |
us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
-175177 | USD | |
us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
2375031 | USD | |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-1642886 | USD |
CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
2824259 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-2672645 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
7276720 | USD | |
CY2018Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
109692931 | USD |
CY2017Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
93054594 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
328935897 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
283599743 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
331608542 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
276323023 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
80748272 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
74858551 | USD | |
us-gaap |
Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
|
145777 | USD | |
us-gaap |
Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
|
163984 | USD | |
us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
-26839 | USD | |
us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
-288323 | USD | |
us-gaap |
Gain On Sale Of Investments
GainOnSaleOfInvestments
|
1508411 | USD | |
us-gaap |
Gain On Sale Of Investments
GainOnSaleOfInvestments
|
1028505 | USD | |
us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
-532494 | USD | |
us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
-113091 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-5538048 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
6855507 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
13558557 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
13090804 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
16200315 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
28914071 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-3371546 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
17346380 | USD | |
us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
14797969 | USD | |
us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-14540408 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
143514 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-60096 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
352556094 | USD | |
us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
6408044 | USD | |
us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
13999423 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
398207288 | USD | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
54078232 | USD | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
2888493 | USD | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
51892136 | USD | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
18100000 | USD | |
us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
180657259 | USD | |
us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
18062164 | USD | |
us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
68771193 | USD | |
us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
86111836 | USD | |
us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
194200 | USD | |
us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
192756 | USD | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
4557125 | USD | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
-2432320 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-147821009 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-80560431 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
78000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
78125000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
61379666 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
31896752 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
87733776 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
80417057 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
521749624 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
129827666 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-626103734 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-256472971 | USD | |
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-375717455 | USD | |
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
15522692 | USD | |
CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
569734496 | USD |
CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
546477075 | USD |
CY2018Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
194017041 | USD |
CY2017Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
561999767 | USD |
CY2018Q3 | us-gaap |
Goodwill
Goodwill
|
307400000 | USD |
CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
307400000 | USD |
CY2018Q3 | us-gaap |
Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
|
371000000 | USD |
CY2018Q3 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
96500000 | USD |
CY2018Q3 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
274500000 | USD |
CY2017Q4 | us-gaap |
Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
|
371000000 | USD |
CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
82025000 | USD |
CY2017Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
288975000 | USD |
CY2018Q3 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
22000000 | USD |
CY2018Q3 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
22000000 | USD |
CY2018Q3 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
|
22000000 | USD |
CY2018Q3 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
22000000 | USD |
CY2018Q3 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
22000000 | USD |
CY2017 | gntx |
Cost Method Investment Ownership Percentage
CostMethodInvestmentOwnershipPercentage
|
0.20 | |
CY2018Q3 | us-gaap |
Cost Method Investments
CostMethodInvestments
|
3200000 | USD |
CY2018Q3 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
194017041 | USD |
CY2018Q3 | us-gaap |
Investments And Cash
InvestmentsAndCash
|
476072092 | USD |
CY2017Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
569734496 | USD |
CY2017Q4 | us-gaap |
Investments And Cash
InvestmentsAndCash
|
776854969 | USD |
CY2018Q3 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
282808432 | USD |
CY2018Q3 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
56 | USD |
CY2018Q3 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
753437 | USD |
CY2018Q3 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
282055051 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
196926043 | USD |
CY2018Q3 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
33336971 | USD |
CY2017Q4 | us-gaap |
Inventory Raw Materials
InventoryRawMaterials
|
139272129 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
10562267 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
367837 | USD |
CY2017Q4 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
207120473 | USD |
CY2018Q3 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
753437 | USD |
CY2018Q3 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
148084928 | USD |
CY2018Q3 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
0 | USD |
CY2018Q3 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
0 | USD |
CY2018Q3 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
753437 | USD |
CY2018Q3 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
148084928 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
263655 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
31223557 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
104182 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
285077 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
367837 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
31508634 | USD |
CY2017Q3 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD |
us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD | |
CY2018Q3 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD |
us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD | |
CY2018Q3 | us-gaap |
Inventory Raw Materials
InventoryRawMaterials
|
134039095 | USD |
CY2017Q4 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
30481192 | USD |
CY2018Q3 | us-gaap |
Inventory Finished Goods
InventoryFinishedGoods
|
46017971 | USD |
CY2017Q4 | us-gaap |
Inventory Finished Goods
InventoryFinishedGoods
|
47012262 | USD |
CY2018Q3 | us-gaap |
Inventory Net
InventoryNet
|
213394037 | USD |
CY2017Q4 | us-gaap |
Inventory Net
InventoryNet
|
216765583 | USD |
CY2018Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
111335817 | USD |
CY2017Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
90230335 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
331608542 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
276323023 | USD | |
CY2018Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
265607128 | shares |
CY2017Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
284661920 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
270366996 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
285915565 | shares | |
CY2018Q3 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
1988014 | shares |
CY2017Q3 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
2359030 | shares |
us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
2366506 | shares | |
us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
3145936 | shares | |
CY2018Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
267595142 | shares |
CY2017Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
287020950 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
272733502 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
289061501 | shares | |
CY2018Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
462631 | shares |
CY2017Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
807013 | shares |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
24590 | shares | |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
2847247 | shares | |
CY2018Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
4829463 | USD |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
13196413 | USD | |
CY2017Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
3067076 | USD |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
9957687 | USD | |
us-gaap |
Share Based Goods And Nonemployee Services Transaction Capitalized Cost
ShareBasedGoodsAndNonemployeeServicesTransactionCapitalizedCost
|
224025 | USD | |
us-gaap |
Share Based Goods And Nonemployee Services Transaction Capitalized Cost
ShareBasedGoodsAndNonemployeeServicesTransactionCapitalizedCost
|
279102 | USD | |
CY2017Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
3.35 | |
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
4.70 | ||
CY2018Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
4.05 | |
CY2018Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.0199 | |
CY2017Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.0210 | |
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.0209 | ||
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.0215 | ||
CY2018Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.2332 | |
CY2017Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.2309 | |
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.2665 | ||
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.2768 | ||
CY2018Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0294 | |
CY2017Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0192 | |
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0278 | ||
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0200 | ||
CY2018Q3 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P4Y2M8D | |
CY2017Q3 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P4Y3M | |
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P4Y2M15D | ||
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P4Y2M1D | ||
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
4.05 | ||
CY2018Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-2121990 | USD |
CY2017Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
6005415 | USD |
us-gaap |
Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
|
23100000 | shares | |
CY2017 | us-gaap |
Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
|
17600000 | shares |
us-gaap |
Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
|
5500000 | shares | |
us-gaap |
Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
|
20.98 | ||
us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
4900000 | shares | |
gntx |
Net Decreasein Common Stock Sharesfrom Shares Issuedin Share Based Compensationand Shares Repurchased
NetDecreaseinCommonStockSharesfromSharesIssuedinShareBasedCompensationandSharesRepurchased
|
18200000 | shares | |
CY2018Q1 | gntx |
Increase In Cash Dividend Rate
IncreaseInCashDividendRate
|
0.01 | |
CY2018Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.11 | |
CY2017Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.10 | |
CY2018Q3 | us-gaap |
Dividends
Dividends
|
28800000 | USD |
CY2018Q3 | us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
460253433 | USD |
CY2017Q3 | us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
438627786 | USD |
us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
1380654978 | USD | |
us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
1335302109 | USD | |
CY2018Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
127427911 | USD |
CY2017Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
129072652 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
382626248 | USD | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
389364286 | USD | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.152 | ||
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.298 | ||
CY2018Q3 | gntx |
Tax Cuts And Jobs Act Of2017 Incomplete Accounting Provisional Income Tax Expense Benefit
TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit
|
3300000 | USD |
CY2018Q3 | us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
460253433 | USD |
us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
1380654978 | USD |