$MTG
MGIC INVESTMENT CORP Stock $mtg

$mtg Overview Financials Valuation SEC Filings Company Website

2021 Q2 Form 10-Q Financial Statement

#000087643721000024 Filed on August 04, 2021

Income Statement

Concept	2021 Q2	2020 Q2
Revenue	$297.9M	$294.0M
YoY Change	1.32%	0.56%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$3.025M	$2.909M
YoY Change	3.99%	5.4%
% of Gross Profit
Operating Expenses	$85.99M	$264.6M
YoY Change	-67.5%	291.42%
Operating Profit
YoY Change
Interest Expense	-$18.00M	-$12.90M
YoY Change	39.51%	-5.15%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$193.9M	$16.48M
YoY Change	1076.17%	-92.2%
Income Tax	$40.82M	$2.436M
% Of Pretax Income	21.05%	14.78%
Net Earnings	$153.1M	$14.05M
YoY Change	989.56%	-91.63%
Net Earnings / Revenue	51.38%	4.78%
Basic Earnings Per Share	$0.45	$0.04
Diluted Earnings Per Share	$0.44	$0.04
COMMON SHARES
Basic Shares Outstanding	339.3M shares	338.6M shares
Diluted Shares Outstanding	356.5M shares	339.7M shares

Balance Sheet

Concept	2021 Q2	2020 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$178.6M	$366.7M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$45.48M	$47.74M
YoY Change	-4.74%	-7.5%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$6.983B	$5.883B
YoY Change	18.7%	6.73%
Other Assets	$12.32M	$5.000M
YoY Change	146.36%	-81.48%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$7.576B	$6.575B
YoY Change	15.23%	8.57%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities
YoY Change
LONG-TERM LIABILITIES
Long-Term Debt	$1.244B	$833.0M
YoY Change	49.37%	0.12%
Other Long-Term Liabilities	$216.8M	$217.0M
YoY Change	-0.1%	31.52%
Total Long-Term Liabilities	$1.461B	$1.050B
YoY Change	39.15%	5.32%
TOTAL LIABILITIES
Total Short-Term Liabilities
Total Long-Term Liabilities	$1.461B	$1.050B
Total Liabilities	$2.661B	$2.191B
YoY Change	21.44%	8.48%
SHAREHOLDERS EQUITY
Retained Earnings	$2.972B	$2.401B
YoY Change	23.81%	22.06%
Common Stock	$2.158B	$2.231B
YoY Change	-3.27%	-0.06%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$384.6M	$393.4M
YoY Change	-2.26%	102.72%
Treasury Stock Shares	32.04M shares	32.79M shares
Shareholders Equity	$4.915B	$4.383B
YoY Change
Total Liabilities & Shareholders Equity	$7.576B	$6.575B
YoY Change	15.23%	8.57%

Cashflow Statement

Concept	2021 Q2	2020 Q2
OPERATING ACTIVITIES
Net Income	$153.1M	$14.05M
YoY Change	989.56%	-91.63%
Depreciation, Depletion And Amortization	$3.025M	$2.909M
YoY Change	3.99%	5.4%
Cash From Operating Activities	$151.4M	$235.8M
YoY Change	-35.78%	102.06%
INVESTING ACTIVITIES
Capital Expenditures	-$1.005M	-$300.0K
YoY Change	235.0%	-90.0%
Acquisitions
YoY Change
Other Investing Activities	-$131.8M	-$213.2M
YoY Change	-38.16%	68.94%
Cash From Investing Activities	-$132.8M	-$213.7M
YoY Change	-37.84%	65.53%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-20.41M	-20.30M
YoY Change	0.53%	-18.47%
NET CHANGE
Cash From Operating Activities	151.4M	235.8M
Cash From Investing Activities	-132.8M	-213.7M
Cash From Financing Activities	-20.41M	-20.30M
Net Change In Cash	-1.827M	1.800M
YoY Change	-201.5%	-104.83%
FREE CASH FLOW
Cash From Operating Activities	$151.4M	$235.8M
Capital Expenditures	-$1.005M	-$300.0K
Free Cash Flow	$152.4M	$236.1M
YoY Change	-35.44%	97.24%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2021Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	339322356	shares
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
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CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
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CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	371353000	shares
CY2021Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	339316000	shares
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CY2020	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccountingStandardsUpdate202006Member
CY2021Q2	mtg	Statutory Capital Requirements Risk To Capital Ratio For Combined Insurance Operations StatutoryCapitalRequirementsRiskToCapitalRatioForCombinedInsuranceOperations	8.9
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-10816
	dei	Entity Registrant Name EntityRegistrantName	MGIC Investment Corp
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	WI
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	39-1486475
	dei	Entity Address Address Line1 EntityAddressAddressLine1	250 E. Kilbourn Avenue
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	53202
	dei	Entity Address City Or Town EntityAddressCityOrTown	Milwaukee,
	dei	Entity Address State Or Province EntityAddressStateOrProvince	WI
	dei	City Area Code CityAreaCode	(414)
	dei	Local Phone Number LocalPhoneNumber	347-6480
	dei	Security12b Title Security12bTitle	Common stock
	dei	Trading Symbol TradingSymbol	MTG
	dei	Security Exchange Name SecurityExchangeName	NYSE
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	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
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CY2020Q2	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-1007000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-1536000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-2108000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	45717000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	144188000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-47539000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	72704000	USD
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	198768000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	158235000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	255533000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	236556000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	4914707000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	4383355000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	4914707000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	4383355000	USD
	us-gaap	Net Income Loss NetIncomeLoss	303072000	USD
	us-gaap	Net Income Loss NetIncomeLoss	163852000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	32472000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	25457000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	6863000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	14834000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	4388000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	8592000	USD
	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	2217000	USD
	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	-2915000	USD
	us-gaap	Increase Decrease In Reinsurance Recoverable IncreaseDecreaseInReinsuranceRecoverable	16111000	USD
	us-gaap	Increase Decrease In Reinsurance Recoverable IncreaseDecreaseInReinsuranceRecoverable	41803000	USD
	mtg	Increase Decrease In Reinsurance Recoverable On Paid Losses IncreaseDecreaseInReinsuranceRecoverableOnPaidLosses	-37000	USD
	mtg	Increase Decrease In Reinsurance Recoverable On Paid Losses IncreaseDecreaseInReinsuranceRecoverableOnPaidLosses	170000	USD
	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	593000	USD
	us-gaap	Increase Decrease In Unearned Premiums IncreaseDecreaseInUnearnedPremiums	-23348000	USD
	us-gaap	Increase Decrease In Unearned Premiums IncreaseDecreaseInUnearnedPremiums	-37071000	USD
	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	-1559000	USD
	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	1069000	USD
	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	2114000	USD
	mtg	Increase Decrease In Profit Commission Receivable IncreaseDecreaseInProfitCommissionReceivable	4464000	USD
	mtg	Increase Decrease In Profit Commission Receivable IncreaseDecreaseInProfitCommissionReceivable	-32331000	USD
	us-gaap	Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve	55699000	USD
	us-gaap	Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve	242062000	USD
	us-gaap	Increase Decrease In Other Insurance Liabilities IncreaseDecreaseInOtherInsuranceLiabilities	2500000	USD
	us-gaap	Increase Decrease In Other Insurance Liabilities IncreaseDecreaseInOtherInsuranceLiabilities	-1900000	USD
	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-1357000	USD
	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	26371000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-2400000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-2054000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	349422000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	420125000	USD
	us-gaap	Interest Paid InterestPaid	35200000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	1097418000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	992722000	USD
	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	142754000	USD
	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	476639000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	548727000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	469559000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1405000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	942000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-407342000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-47466000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	119997000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	41186000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	41426000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6621000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8899000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-47807000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-170322000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-105727000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	202337000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	296680000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	169056000	USD
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	190953000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	371393000	USD
CY2021Q2	us-gaap	Long Term Debt LongTermDebt	1244200000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	1243200000	USD
	us-gaap	Interest Paid InterestPaid	31300000	USD
CY2021Q2	us-gaap	Direct Premiums Earned DirectPremiumsEarned	293047000	USD
CY2020Q2	us-gaap	Direct Premiums Earned DirectPremiumsEarned	305921000	USD
	us-gaap	Direct Premiums Earned DirectPremiumsEarned	589318000	USD
	us-gaap	Direct Premiums Earned DirectPremiumsEarned	595789000	USD
CY2021Q2	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	2480000	USD
CY2020Q2	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	3381000	USD
	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	4891000	USD
	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	5990000	USD
CY2021Q2	us-gaap	Ceded Premiums Earned CededPremiumsEarned	43988000	USD
CY2020Q2	us-gaap	Ceded Premiums Earned CededPremiumsEarned	65740000	USD
	us-gaap	Ceded Premiums Earned CededPremiumsEarned	87625000	USD
	us-gaap	Ceded Premiums Earned CededPremiumsEarned	97316000	USD
CY2021Q2	us-gaap	Premiums Earned Net PremiumsEarnedNet	251539000	USD
CY2020Q2	us-gaap	Premiums Earned Net PremiumsEarnedNet	243562000	USD
	us-gaap	Premiums Earned Net PremiumsEarnedNet	506584000	USD
	us-gaap	Incurred Claims Property Casualty And Liability IncurredClaimsPropertyCasualtyAndLiability	278330000	USD
CY2020Q2	us-gaap	Policyholder Benefits And Claims Incurred Gross PolicyholderBenefitsAndClaimsIncurredGross	256224000	USD
	us-gaap	Policyholder Benefits And Claims Incurred Gross PolicyholderBenefitsAndClaimsIncurredGross	86054000	USD
	us-gaap	Policyholder Benefits And Claims Incurred Gross PolicyholderBenefitsAndClaimsIncurredGross	322786000	USD
	us-gaap	Premiums Earned Net PremiumsEarnedNet	504463000	USD
CY2021Q2	us-gaap	Policyholder Benefits And Claims Incurred Gross PolicyholderBenefitsAndClaimsIncurredGross	37983000	USD
CY2021Q2	us-gaap	Reinsurance Effect On Claims And Benefits Incurred Amount Assumed ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed	79000	USD
CY2020Q2	us-gaap	Reinsurance Effect On Claims And Benefits Incurred Amount Assumed ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed	133000	USD
	us-gaap	Reinsurance Effect On Claims And Benefits Incurred Amount Assumed ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed	54000	USD
	us-gaap	Reinsurance Effect On Claims And Benefits Incurred Amount Assumed ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed	299000	USD
CY2021Q2	us-gaap	Reinsurance Effect On Claims And Benefits Incurred Amount Ceded ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded	8898000	USD
CY2020Q2	us-gaap	Reinsurance Effect On Claims And Benefits Incurred Amount Ceded ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded	38983000	USD
	us-gaap	Reinsurance Effect On Claims And Benefits Incurred Amount Ceded ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded	17308000	USD
	us-gaap	Reinsurance Effect On Claims And Benefits Incurred Amount Ceded ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded	44755000	USD
CY2021Q2	us-gaap	Incurred Claims Property Casualty And Liability IncurredClaimsPropertyCasualtyAndLiability	29164000	USD
CY2020Q2	us-gaap	Incurred Claims Property Casualty And Liability IncurredClaimsPropertyCasualtyAndLiability	217374000	USD
	us-gaap	Incurred Claims Property Casualty And Liability IncurredClaimsPropertyCasualtyAndLiability	68800000	USD
CY2020	mtg	Average Paid Claims Reduction Due To Curtailments AveragePaidClaimsReductionDueToCurtailments	0.036
	mtg	Average Paid Claims Reduction Due To Curtailments AveragePaidClaimsReductionDueToCurtailments	0.041
CY2021Q2	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	6300000	USD
CY2021Q2	mtg	Maximum Exposure Associated With Other Discussions Legal Proceedings MaximumExposureAssociatedWithOtherDiscussionsLegalProceedings	28000000	USD
CY2020Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	19100000	shares
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	153051000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	14047000	USD
	us-gaap	Net Income Loss NetIncomeLoss	303072000	USD
	us-gaap	Net Income Loss NetIncomeLoss	163852000	USD
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	339326000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	338593000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	339116000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	341323000	shares
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.45
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.04
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.89
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.48
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	153051000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	14047000	USD
	us-gaap	Net Income Loss NetIncomeLoss	303072000	USD
	us-gaap	Net Income Loss NetIncomeLoss	163852000	USD
CY2021Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	156763000	USD
CY2020Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	14047000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	310495000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	172984000	USD
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	339326000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	338593000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	339116000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	341323000	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	356536000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	339661000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	356461000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	362003000	shares
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.44
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.04
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.87
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.48
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020Q2	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021Q2	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021Q2	us-gaap	Assets Held By Insurance Regulators AssetsHeldByInsuranceRegulators	13900000	USD
CY2020Q4	us-gaap	Assets Held By Insurance Regulators AssetsHeldByInsuranceRegulators	14100000	USD
CY2021Q2	us-gaap	Assets Held In Trust AssetsHeldInTrust	185600000	USD
CY2020Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	160300000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	449359000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	453780000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	1870031000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1939373000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	1586713000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1690066000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	1530063000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	1621862000	USD
CY2021Q2	mtg	Available For Sale Securities Debt Maturities With Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithSingleMaturityDateAmortizedCost	5436166000	USD
CY2021Q2	mtg	Available For Sale Securities Debt Maturities With Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithSingleMaturityDateFairValue	5705081000	USD
CY2021Q2	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	6682052000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	6964409000	USD
CY2021Q2	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	14964000	USD
	us-gaap	Equity Securities Fv Ni Unrealized Gain EquitySecuritiesFvNiUnrealizedGain	493000	USD
	us-gaap	Equity Securities Fv Ni Unrealized Loss EquitySecuritiesFvNiUnrealizedLoss	4000	USD
CY2021Q2	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	15453000	USD
CY2020Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	17522000	USD
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-200000	USD
CY2020	us-gaap	Equity Securities Fv Ni Unrealized Loss EquitySecuritiesFvNiUnrealizedLoss	2000	USD
CY2020Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	18215000	USD
CY2021Q2	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	200000	USD
CY2020	us-gaap	Equity Securities Fv Ni Unrealized Gain EquitySecuritiesFvNiUnrealizedGain	695000	USD
CY2020Q2	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	1200000	USD
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	300000	USD
	mtg	Federal Home Loan Bank Advances Collateral Market Value Of Principal Percent FederalHomeLoanBankAdvancesCollateralMarketValueOfPrincipalPercent	1.02
CY2021Q2	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	163300000	USD
CY2020Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	163900000	USD
CY2021Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	1045439000	USD
CY2021Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	11473000	USD
CY2021Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	36029000	USD
CY2021Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	231000	USD
CY2021Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	1081468000	USD
CY2021Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	11704000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	300911000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	3827000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	80269000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	832000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	381180000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	4659000	USD
CY2021Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	336	security
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	109	security
CY2021Q2	us-gaap	Other Assets Fair Value Disclosure OtherAssetsFairValueDisclosure	170604000	USD
CY2021Q2	mtg	Real Estate Assets Acquired Fair Value Disclosure RealEstateAssetsAcquiredFairValueDisclosure	572000	USD
CY2021Q2	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	7151038000	USD
CY2020Q4	us-gaap	Other Assets Fair Value Disclosure OtherAssetsFairValueDisclosure	288941000	USD
CY2020Q4	mtg	Real Estate Assets Acquired Fair Value Disclosure RealEstateAssetsAcquiredFairValueDisclosure	1092000	USD
CY2020Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	6969844000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	57869000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	182517000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-60176000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	92031000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	12152000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	38329000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-12637000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	19327000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	45717000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	144188000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-47539000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	72704000	USD
	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-44005000	USD
	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	3534000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	1700000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	12800000	USD
CY2021Q2	mtg	Premium Refund Liability Expected Claim Payments PremiumRefundLiabilityExpectedClaimPayments	32600000	USD
CY2020Q4	mtg	Premium Refund Liability Expected Claim Payments PremiumRefundLiabilityExpectedClaimPayments	30100000	USD
	us-gaap	Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense	<div style="text-align:justify"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Table 11.1 provides a reconciliation of beginning and ending loss reserves as of and for the six months ended June 30, 2021 and 2020.</span></div><div style="margin-bottom:9pt;margin-top:5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"/><td style="width:4.647%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:66.716%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.518%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:11.400%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.518%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:11.401%"/><td style="width:0.1%"/></tr><tr><td colspan="18" style="padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">Development of reserves for losses and loss adjustment expenses</span></td></tr><tr><td colspan="3" style="border-top:0.5pt solid #b9d9eb;padding:2px 1pt;text-align:left;vertical-align:middle"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:7pt;font-weight:700;line-height:100%">Table</span></td><td colspan="3" style="border-top:0.5pt solid #b9d9eb;padding:2px 1pt;text-align:left;vertical-align:middle"><div><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:7pt;font-weight:700;line-height:100%">11.1</span></div></td><td colspan="3" style="border-top:0.5pt solid #b9d9eb;padding:0 1pt"/><td colspan="3" style="border-top:0.5pt solid #b9d9eb;padding:0 1pt"/><td colspan="3" style="border-top:0.5pt solid #b9d9eb;padding:0 1pt"/><td colspan="3" style="border-top:0.5pt solid #b9d9eb;padding:0 1pt"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="9" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Six Months Ended June 30,</span></td></tr><tr><td colspan="6" style="border-bottom:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-style:italic;font-weight:400;line-height:100%">(In thousands)</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">2021</span></td><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">2020</span></td></tr><tr><td colspan="6" style="border-bottom:0.25pt solid #d0d0ce;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Reserve at beginning of period</span></td><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td style="border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">$</span></td><td style="border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">880,537</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td style="border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">$</span></td><td style="border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">555,334 </span></td><td style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="6" style="border-bottom:0.5pt solid #000000;border-top:0.25pt solid #d0d0ce;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Less reinsurance recoverable</span></td><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">95,042</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">21,641 </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="6" style="border-bottom:0.25pt solid #d0d0ce;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Net reserve at beginning of period</span></td><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="2" style="border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">785,495</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="2" style="border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">533,693 </span></td><td style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr style="height:3pt"><td colspan="6" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/></tr><tr><td colspan="6" style="border-bottom:0.25pt solid #d0d0ce;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Losses incurred:</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/></tr><tr><td colspan="6" style="border-bottom:0.25pt solid #d0d0ce;border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 7.75pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Losses and LAE incurred in respect of delinquency notices received in:</span></td><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/></tr><tr><td colspan="6" style="border-bottom:0.25pt solid #d0d0ce;border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Current year</span></td><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">67,068</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">265,546 </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="6" style="border-bottom:0.5pt solid #000000;border-top:0.25pt solid #d0d0ce;padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="padding-left:18pt"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Prior years </span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:5.2pt;font-weight:400;line-height:100%;position:relative;top:-2.8pt;vertical-align:baseline">(1)</span></div></td><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">1,732</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">12,784 </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="6" style="border-bottom:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Total losses incurred</span></td><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="2" style="border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">68,800</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="2" style="border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">278,330 </span></td><td style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr style="height:3pt"><td colspan="6" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/></tr><tr><td colspan="6" style="border-bottom:0.25pt solid #d0d0ce;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Losses paid:</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/></tr><tr><td colspan="6" style="border-bottom:0.25pt solid #d0d0ce;border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 7.75pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Losses and LAE paid in respect of delinquency notices received in:</span></td><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/></tr><tr><td colspan="6" style="border-bottom:0.25pt solid #d0d0ce;border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Current year</span></td><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">48</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">271 </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="6" style="border-bottom:0.25pt solid #d0d0ce;border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Prior years</span></td><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">29,164</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">77,820 </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="6" style="border-bottom:0.5pt solid #000000;border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Reinsurance terminations</span></td><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">—</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">(20)</span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="6" style="border-bottom:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Total losses paid</span></td><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="2" style="border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">29,212</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="2" style="border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">78,071 </span></td><td style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="6" style="border-bottom:0.25pt solid #d0d0ce;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Net reserve at end of period</span></td><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="2" style="border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">825,083</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="2" style="border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">733,952 </span></td><td style="border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="6" style="border-bottom:0.5pt solid #000000;border-top:0.25pt solid #d0d0ce;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Plus reinsurance recoverables</span></td><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">111,153</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:0.25pt solid #d0d0ce;padding:0 1pt"/><td colspan="2" style="border-top:0.25pt solid #d0d0ce;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">63,444 </span></td><td style="border-top:0.25pt solid #d0d0ce;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="6" style="border-bottom:1pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Reserve at end of period</span></td><td colspan="3" style="border-bottom:1pt solid #000000;border-top:0.5pt solid #000000;padding:0 1pt"/><td style="border-bottom:1pt solid #000000;border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">$</span></td><td style="border-bottom:1pt solid #000000;border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:700;line-height:100%">936,236</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%"> </span></td><td style="border-bottom:1pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-bottom:1pt solid #000000;border-top:0.5pt solid #000000;padding:0 1pt"/><td style="border-bottom:1pt solid #000000;border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">$</span></td><td style="border-bottom:1pt solid #000000;border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:100%">797,396 </span></td><td style="border-bottom:1pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr></table></div><div style="margin-top:6pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:5.2pt;font-weight:400;line-height:120%;position:relative;top:-2.8pt;vertical-align:baseline">(1)</span><span style="color:#000000;font-family:'Roboto',sans-serif;font-size:8pt;font-weight:400;line-height:120%;padding-left:11.52pt">A positive number for prior year loss development indicates a deficiency of prior year reserves. A negative number for prior year loss development indicates a redundancy of prior year loss reserves. See the following table for more information about prior year loss development.</span></div>
CY2020Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	880537000	USD
CY2019Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	555334000	USD
CY2020Q4	us-gaap	Reinsurance Recoverable For Unpaid Claims And Claims Adjustments ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments	95042000	USD
CY2019Q4	us-gaap	Reinsurance Recoverable For Unpaid Claims And Claims Adjustments ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments	21641000	USD
CY2020Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	785495000	USD
CY2019Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	533693000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense	67068000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense	265546000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	1732000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	12784000	USD
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	68800000	USD
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	278330000	USD
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1	48000	USD
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1	271000	USD
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1	29164000	USD
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1	77820000	USD
	mtg	Reinsurance Terminations ReinsuranceTerminations	0	USD
	mtg	Reinsurance Terminations ReinsuranceTerminations	20000	USD
	us-gaap	Payments For Losses And Loss Adjustment Expense PaymentsForLossesAndLossAdjustmentExpense	29212000	USD
	us-gaap	Payments For Losses And Loss Adjustment Expense PaymentsForLossesAndLossAdjustmentExpense	78071000	USD
CY2021Q2	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	825083000	USD
CY2020Q2	mtg	Primary Default Inventory New Notices PrimaryDefaultInventoryNewNotices	57584	loan
CY2020Q2	mtg	Primary Default Inventory PrimaryDefaultInventory	69326	loan
CY2020Q2	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	733952000	USD
CY2021Q2	us-gaap	Reinsurance Recoverable For Unpaid Claims And Claims Adjustments ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments	111153000	USD
CY2020Q2	us-gaap	Reinsurance Recoverable For Unpaid Claims And Claims Adjustments ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments	63444000	USD
CY2021Q2	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	936236000	USD
CY2020Q2	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	797396000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	1732000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	12784000	USD
CY2021Q1	mtg	Primary Default Inventory PrimaryDefaultInventory	52775	loan
CY2020Q1	mtg	Primary Default Inventory PrimaryDefaultInventory	27384	loan
CY2020Q4	mtg	Primary Default Inventory PrimaryDefaultInventory	57710	loan
CY2019Q4	mtg	Primary Default Inventory PrimaryDefaultInventory	30028	loan
CY2021Q2	mtg	Primary Default Inventory New Notices PrimaryDefaultInventoryNewNotices	9036	loan
CY2021Q2	mtg	Primary Default Inventory Cures PrimaryDefaultInventoryCures	18460	loan
	mtg	Primary Default Inventory New Notices PrimaryDefaultInventoryNewNotices	22047	loan
	mtg	Primary Default Inventory New Notices PrimaryDefaultInventoryNewNotices	69982	loan
CY2020Q2	mtg	Primary Default Inventory Cures PrimaryDefaultInventoryCures	14964	loan
	mtg	Primary Default Inventory Cures PrimaryDefaultInventoryCures	36088	loan
	mtg	Primary Default Inventory Cures PrimaryDefaultInventoryCures	29077	loan
CY2021Q2	mtg	Primary Default Inventory Paids PrimaryDefaultInventoryPaids	346	loan
CY2020Q2	mtg	Primary Default Inventory Paids PrimaryDefaultInventoryPaids	661	loan
	mtg	Primary Default Inventory Paids PrimaryDefaultInventoryPaids	658	loan
	mtg	Primary Default Inventory Paids PrimaryDefaultInventoryPaids	1558	loan
CY2021Q2	mtg	Primary Default Inventory Rescissions And Denials PrimaryDefaultInventoryRescissionsAndDenials	6	loan
CY2020Q2	mtg	Primary Default Inventory Rescissions And Denials PrimaryDefaultInventoryRescissionsAndDenials	17	loan
	mtg	Primary Default Inventory Rescissions And Denials PrimaryDefaultInventoryRescissionsAndDenials	12	loan
	mtg	Primary Default Inventory Rescissions And Denials PrimaryDefaultInventoryRescissionsAndDenials	49	loan
CY2021Q2	mtg	Primary Default Inventory PrimaryDefaultInventory	42999	loan
CY2020Q2	mtg	Primary Default Inventory PrimaryDefaultInventory	69326	loan
CY2021Q2	mtg	Primary Default Inventory PrimaryDefaultInventory	42999	loan
CY2021Q2	mtg	Primary Default Inventory Three Months Or Less PrimaryDefaultInventoryThreeMonthsOrLess	6513	loan
CY2020Q4	mtg	Primary Default Inventory Three Months Or Less PrimaryDefaultInventoryThreeMonthsOrLess	11542	loan
CY2020Q2	mtg	Primary Default Inventory Three Months Or Less PrimaryDefaultInventoryThreeMonthsOrLess	50646	loan
CY2021Q2	mtg	Primary Default Inventory Four To Eleven Months PrimaryDefaultInventoryFourToElevenMonths	12840	loan
CY2020Q4	mtg	Primary Default Inventory Four To Eleven Months PrimaryDefaultInventoryFourToElevenMonths	34620	loan
CY2020Q2	mtg	Primary Default Inventory Four To Eleven Months PrimaryDefaultInventoryFourToElevenMonths	8370	loan
CY2021Q2	mtg	Primary Default Inventory Twelve Months Or More PrimaryDefaultInventoryTwelveMonthsOrMore	23646	loan
CY2020Q4	mtg	Primary Default Inventory Twelve Months Or More PrimaryDefaultInventoryTwelveMonthsOrMore	11548	loan
CY2020Q2	mtg	Primary Default Inventory Twelve Months Or More PrimaryDefaultInventoryTwelveMonthsOrMore	10310	loan
CY2021Q2	mtg	Primary Default Inventory PrimaryDefaultInventory	42999	loan
CY2020Q4	mtg	Primary Default Inventory PrimaryDefaultInventory	57710	loan
CY2020Q2	mtg	Primary Default Inventory PrimaryDefaultInventory	69326	loan
CY2021Q2	mtg	Primary Default Inventory Three Months Or Less Percentage PrimaryDefaultInventoryThreeMonthsOrLessPercentage	0.15
CY2020Q4	mtg	Primary Default Inventory Three Months Or Less Percentage PrimaryDefaultInventoryThreeMonthsOrLessPercentage	0.20
CY2020Q2	mtg	Primary Default Inventory Three Months Or Less Percentage PrimaryDefaultInventoryThreeMonthsOrLessPercentage	0.73
CY2021Q2	mtg	Primary Default Inventory Four To Eleven Months Percentage PrimaryDefaultInventoryFourToElevenMonthsPercentage	0.30
CY2020Q4	mtg	Primary Default Inventory Four To Eleven Months Percentage PrimaryDefaultInventoryFourToElevenMonthsPercentage	0.60
CY2020Q2	mtg	Primary Default Inventory Four To Eleven Months Percentage PrimaryDefaultInventoryFourToElevenMonthsPercentage	0.12
CY2021Q2	mtg	Primary Default Inventory Twelve Months Or More Percentage PrimaryDefaultInventoryTwelveMonthsOrMorePercentage	0.55
CY2020Q4	mtg	Primary Default Inventory Twelve Months Or More Percentage PrimaryDefaultInventoryTwelveMonthsOrMorePercentage	0.20
CY2020Q2	mtg	Primary Default Inventory Twelve Months Or More Percentage PrimaryDefaultInventoryTwelveMonthsOrMorePercentage	0.15
CY2021Q2	mtg	Primary Default Inventory Percentage PrimaryDefaultInventoryPercentage	1
CY2020Q4	mtg	Primary Default Inventory Percentage PrimaryDefaultInventoryPercentage	1
CY2020Q2	mtg	Primary Default Inventory Percentage PrimaryDefaultInventoryPercentage	1
CY2021Q2	mtg	Primary Default Inventory Claims Received Inventory PrimaryDefaultInventoryClaimsReceivedInventory	159	loan
CY2020Q4	mtg	Primary Default Inventory Claims Received Inventory PrimaryDefaultInventoryClaimsReceivedInventory	159	loan
CY2020Q2	mtg	Primary Default Inventory Claims Received Inventory PrimaryDefaultInventoryClaimsReceivedInventory	247	loan
CY2021Q2	mtg	Primary Default Inventory Twelve Months Or More Percent Of Primary Default Inventory In Default For Twelve Months Or More In Default For More Than Thirty Six Consecutive Months PrimaryDefaultInventoryTwelveMonthsOrMorePercentOfPrimaryDefaultInventoryInDefaultForTwelveMonthsOrMoreInDefaultForMoreThanThirtySixConsecutiveMonths	0.15
CY2020Q4	mtg	Primary Default Inventory Twelve Months Or More Percent Of Primary Default Inventory In Default For Twelve Months Or More In Default For More Than Thirty Six Consecutive Months PrimaryDefaultInventoryTwelveMonthsOrMorePercentOfPrimaryDefaultInventoryInDefaultForTwelveMonthsOrMoreInDefaultForMoreThanThirtySixConsecutiveMonths	0.31
CY2020Q2	mtg	Primary Default Inventory Twelve Months Or More Percent Of Primary Default Inventory In Default For Twelve Months Or More In Default For More Than Thirty Six Consecutive Months PrimaryDefaultInventoryTwelveMonthsOrMorePercentOfPrimaryDefaultInventoryInDefaultForTwelveMonthsOrMoreInDefaultForMoreThanThirtySixConsecutiveMonths	0.33
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	9600000	shares
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	12.47
CY2021Q2	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	291000000	USD
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.06
	us-gaap	Dividends Cash DividendsCash	41100000	USD
CY2021Q2	mtg	Number Of Jurisdictions With Risk To Capital Requirements NumberOfJurisdictionsWithRiskToCapitalRequirements	16	jurisdiction
	us-gaap	Description Of Regulatory Capital Requirements Under Insurance Regulations DescriptionOfRegulatoryCapitalRequirementsUnderInsuranceRegulations	25 to 1
	mtg	Risktocapitalratioofcombinedinsuranceoperationsatendofperiod Risktocapitalratioofcombinedinsuranceoperationsatendofperiod	8.9 to 1
	us-gaap	Statutory Accounting Practices Statutory Net Income Amount StatutoryAccountingPracticesStatutoryNetIncomeAmount	117667000	USD
	us-gaap	Statutory Accounting Practices Statutory Net Income Amount StatutoryAccountingPracticesStatutoryNetIncomeAmount	4545000	USD
CY2021Q2	us-gaap	Statutory Accounting Practices Statutory Capital And Surplus Balance StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance	1442614000	USD
CY2020Q2	us-gaap	Statutory Accounting Practices Statutory Capital And Surplus Balance StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance	1249803000	USD
CY2021Q2	mtg	Contingency Reserve ContingencyReserve	3850021000	USD
CY2020Q2	mtg	Contingency Reserve ContingencyReserve	3230255000	USD

Files In Submission

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0000876437-21-000024.txt	Edgar Link	pending
0000876437-21-000024-xbrl.zip	Edgar Link	pending
exhibit31110q2021q22021.htm	Edgar Link	pending
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MetaLinks.json	Edgar Link	pending
mtg-20210630.htm	Edgar Link	pending
mtg-20210630.xsd	Edgar Link	pending
mtg-20210630_cal.xml	Edgar Link	unprocessable
mtg-20210630_def.xml	Edgar Link	unprocessable
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mtg-20210630_g2.jpg	Edgar Link	pending
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mtg-20210630_htm.xml	Edgar Link	completed
mtg-20210630_lab.xml	Edgar Link	unprocessable
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2021 Q2 Form 10-Q Financial Statement

#000087643721000024 Filed on August 04, 2021

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$MTG MGIC INVESTMENT CORP Stock $mtg

2021 Q2 Form 10-Q Financial Statement

#000087643721000024 Filed on August 04, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

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MGIC INVESTMENT CORP Stock $mtg