$HIPO
Hippo Holdings Inc. Stock $hipo

$hipo Overview Financials Valuation SEC Filings Company Website

2024 Q4 Form 10-Q Financial Statement

#000182810524000056 Filed on November 08, 2024

Income Statement

Concept	2024 Q4	2024 Q3
Revenue		$95.50M
YoY Change		65.51%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin		$27.80M
YoY Change		-29.8%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization		$5.900M
YoY Change		20.41%
% of Gross Profit
Operating Expenses		$27.80M
YoY Change		-29.8%
Operating Profit
YoY Change
Interest Expense		$100.0K
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income		-$5.200M
YoY Change		-89.72%
Income Tax		$0.00
% Of Pretax Income
Net Earnings		-$8.500M
YoY Change		-83.99%
Net Earnings / Revenue		-8.9%
Basic Earnings Per Share		-$0.34
Diluted Earnings Per Share		-$0.34
COMMON SHARES
Basic Shares Outstanding	24.36M shares	24.92M shares
Diluted Shares Outstanding		25.07M shares

Balance Sheet

Concept	2024 Q4	2024 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents		$191.2M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets		$89.00M
YoY Change		11.39%
LONG-TERM ASSETS
Property, Plant & Equipment		$33.40M
YoY Change		-4.84%
Goodwill
YoY Change
Intangibles		$23.80M
YoY Change		0.85%
Long-Term Investments		$354.3M
YoY Change		7.36%
Other Assets		$39.70M
YoY Change		-3.17%
Total Long-Term Assets		$1.456B
YoY Change		-7.06%
TOTAL ASSETS
Total Short-Term Assets		$89.00M
Total Long-Term Assets		$1.456B
Total Assets		$1.545B
YoY Change		-6.17%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses		$43.30M
YoY Change		-27.47%
Deferred Revenue
YoY Change
Short-Term Debt		$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities		$43.30M
YoY Change		-27.47%
LONG-TERM LIABILITIES
Long-Term Debt		$0.00
YoY Change
Other Long-Term Liabilities		$74.00M
YoY Change		3.06%
Total Long-Term Liabilities		$74.00M
YoY Change		3.06%
TOTAL LIABILITIES
Total Short-Term Liabilities		$43.30M
Total Long-Term Liabilities		$74.00M
Total Liabilities		$1.215B
YoY Change		-1.65%
SHAREHOLDERS EQUITY
Retained Earnings		-$1.319B
YoY Change		10.67%
Common Stock		$0.00
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity		$326.4M
YoY Change
Total Liabilities & Shareholders Equity		$1.545B
YoY Change		-6.17%

Cashflow Statement

Concept	2024 Q4	2024 Q3
OPERATING ACTIVITIES
Net Income		-$8.500M
YoY Change		-83.99%
Depreciation, Depletion And Amortization		$5.900M
YoY Change		20.41%
Cash From Operating Activities		$46.80M
YoY Change		4154.55%
INVESTING ACTIVITIES
Capital Expenditures		$3.400M
YoY Change		-27.66%
Acquisitions
YoY Change
Other Investing Activities		-$24.50M
YoY Change		-169.01%
Cash From Investing Activities		-$27.90M
YoY Change		-190.58%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities		-8.200M
YoY Change		811.11%
NET CHANGE
Cash From Operating Activities		46.80M
Cash From Investing Activities		-27.90M
Cash From Financing Activities		-8.200M
Net Change In Cash		10.70M
YoY Change		-65.48%
FREE CASH FLOW
Cash From Operating Activities		$46.80M
Capital Expenditures		$3.400M
Free Cash Flow		$43.40M
YoY Change		-1305.56%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Document Period End Date DocumentPeriodEndDate	2024-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity Registrant Name EntityRegistrantName	HIPPO HOLDINGS INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	32-0662604
	dei	Entity Address Address Line1 EntityAddressAddressLine1	150 Forest Avenue
	dei	Entity Address City Or Town EntityAddressCityOrTown	Palo Alto
	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	94301
	dei	City Area Code CityAreaCode	650
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23729570	shares
CY2024Q3	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	100700000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-5200000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2024Q3	us-gaap	Profit Loss ProfitLoss	-5200000	usd
CY2024Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3300000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	-8500000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	4100000	usd
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-4400000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-53100000	usd
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24644272	shares
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.34
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.24
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.24
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.44
CY2023Q3	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	108300000	usd
	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	344700000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-300000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	200000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	-50300000	usd
	us-gaap	Profit Loss ProfitLoss	-75500000	usd
	us-gaap	Profit Loss ProfitLoss	-223700000	usd
CY2023Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2800000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9200000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	7100000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-53100000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-84700000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-81300000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-230900000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8500000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-53100000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-84700000	usd
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23440550	shares
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.34
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.44
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-50600000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-74500000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-230800000	usd
	us-gaap	Liability For Future Policy Benefits Period Expense LiabilityForFuturePolicyBenefitsPeriodExpense	54800000	usd
CY2023Q3	hippo	Technology And Development Expense TechnologyAndDevelopmentExpense	11900000	usd
	hippo	Technology And Development Expense TechnologyAndDevelopmentExpense	23100000	usd
CY2024Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	12500000	usd
CY2024Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	354800000	usd
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Local Phone Number LocalPhoneNumber	294-8463
	hippo	Insurance Commission Revenue InsuranceCommissionRevenue	47800000	usd
CY2023Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	0	usd
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	100000	usd
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-500000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1000000.0	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-53800000	usd
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-9.85
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-9.85
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	100000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	59900000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	2200000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	80200000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	2300000	usd
	dei	Entity Central Index Key EntityCentralIndexKey	0001828105
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2024Q3	hippo	Reinsurance Retention Policy Excess Retention Year Return Period Ratio ReinsuranceRetentionPolicyExcessRetentionYearReturnPeriodRatio	0.004
CY2024Q3	hippo	Reinsurance Retention Policy Excess Retention Year Return Period Ratio ReinsuranceRetentionPolicyExcessRetentionYearReturnPeriodRatio	0.004
CY2024Q3	hippo	Reinsurance Retention Policy Excess Retention Year Return Period Ratio ReinsuranceRetentionPolicyExcessRetentionYearReturnPeriodRatio	0.004
	dei	Security12b Title Security12bTitle	Common stock, $0.0001 par value per share
	dei	Trading Symbol TradingSymbol	HIPO
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	true
	dei	Entity Ex Transition Period EntityExTransitionPeriod	false
	dei	Entity Shell Company EntityShellCompany	false
CY2024Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	24359710	shares
CY2024Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Noncurrent DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossNoncurrent	201300000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Noncurrent DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossNoncurrent	164600000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Noncurrent DebtSecuritiesAvailableForSaleExcludingAccruedInterestNoncurrent	201800000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Noncurrent DebtSecuritiesAvailableForSaleExcludingAccruedInterestNoncurrent	161700000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Current DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossCurrent	152400000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Current DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossCurrent	187100000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Current DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent	152500000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Current DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent	187100000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	354300000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	348800000	usd
CY2024Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	191200000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	142100000	usd
CY2024Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	39700000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	53000000.0	usd
CY2024Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	500000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	500000	usd
CY2024Q3	us-gaap	Accounts Receivable Net AccountsReceivableNet	157800000	usd
CY2023Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	145200000	usd
CY2024Q3	us-gaap	Reinsurance Recoverables On Paid And Unpaid Losses ReinsuranceRecoverablesOnPaidAndUnpaidLosses	279800000	usd
CY2023Q4	us-gaap	Reinsurance Recoverables On Paid And Unpaid Losses ReinsuranceRecoverablesOnPaidAndUnpaidLosses	281300000	usd
CY2024Q3	us-gaap	Prepaid Reinsurance Premiums PrepaidReinsurancePremiums	292300000	usd
CY2023Q4	us-gaap	Prepaid Reinsurance Premiums PrepaidReinsurancePremiums	335600000	usd
CY2024Q3	hippo	Ceding Commissions Receivable CedingCommissionsReceivable	89000000.0	usd
CY2023Q4	hippo	Ceding Commissions Receivable CedingCommissionsReceivable	73800000	usd
CY2024Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	50200000	usd
CY2023Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	48400000	usd
CY2024Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	23800000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	27300000	usd
CY2024Q3	us-gaap	Other Assets OtherAssets	67300000	usd
CY2023Q4	us-gaap	Other Assets OtherAssets	69200000	usd
CY2024Q3	us-gaap	Assets Assets	1545400000	usd
CY2023Q4	us-gaap	Assets Assets	1524700000	usd
CY2024Q3	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	351100000	usd
CY2023Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	322500000	usd
CY2024Q3	us-gaap	Unearned Premiums UnearnedPremiums	473800000	usd
CY2023Q4	us-gaap	Unearned Premiums UnearnedPremiums	419200000	usd
CY2024Q3	us-gaap	Reinsurance Payable ReinsurancePayable	261200000	usd
CY2023Q4	us-gaap	Reinsurance Payable ReinsurancePayable	260100000	usd
CY2024Q3	hippo	Provision For Commission ProvisionForCommission	31100000	usd
CY2023Q4	hippo	Provision For Commission ProvisionForCommission	24700000	usd
CY2024Q3	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	98100000	usd
CY2023Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	113500000	usd
CY2024Q3	us-gaap	Liabilities Liabilities	1215300000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	1140000000	usd
CY2024Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2024Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	80000000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	24148308	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	24148308	shares
CY2024Q3	us-gaap	Common Stock Value CommonStockValue	0	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	0	usd
CY2024Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1645100000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1615200000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	500000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2900000	usd
CY2024Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1319200000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1234400000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	326400000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	377900000	usd
CY2024Q3	us-gaap	Minority Interest MinorityInterest	3700000	usd
CY2023Q4	us-gaap	Minority Interest MinorityInterest	6800000	usd
CY2024Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	330100000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	384700000	usd
CY2024Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1545400000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1524700000	usd
CY2024Q3	us-gaap	Premiums Earned Net PremiumsEarnedNet	70600000	usd
CY2023Q3	us-gaap	Premiums Earned Net PremiumsEarnedNet	32900000	usd
	us-gaap	Premiums Earned Net PremiumsEarnedNet	195500000	usd
	us-gaap	Premiums Earned Net PremiumsEarnedNet	69000000.0	usd
CY2024Q3	hippo	Insurance Commission Revenue InsuranceCommissionRevenue	15700000	usd
CY2023Q3	hippo	Insurance Commission Revenue InsuranceCommissionRevenue	14200000	usd
	hippo	Insurance Commission Revenue InsuranceCommissionRevenue	47700000	usd
CY2024Q3	hippo	Service And Fee Income ServiceAndFeeIncome	3000000.0	usd
CY2023Q3	hippo	Service And Fee Income ServiceAndFeeIncome	4900000	usd
	hippo	Service And Fee Income ServiceAndFeeIncome	8800000	usd
	hippo	Service And Fee Income ServiceAndFeeIncome	11900000	usd
CY2024Q3	us-gaap	Net Investment Income NetInvestmentIncome	6200000	usd
CY2023Q3	us-gaap	Net Investment Income NetInvestmentIncome	5700000	usd
	us-gaap	Net Investment Income NetInvestmentIncome	18200000	usd
	us-gaap	Net Investment Income NetInvestmentIncome	16500000	usd
CY2024Q3	us-gaap	Revenues Revenues	95500000	usd
CY2023Q3	us-gaap	Revenues Revenues	57700000	usd
	us-gaap	Revenues Revenues	270200000	usd
	us-gaap	Revenues Revenues	145200000	usd
CY2024Q3	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	51600000	usd
CY2023Q3	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	36500000	usd
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	164600000	usd
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	150900000	usd
CY2024Q3	us-gaap	Liability For Future Policy Benefits Period Expense LiabilityForFuturePolicyBenefitsPeriodExpense	22600000	usd
CY2023Q3	us-gaap	Liability For Future Policy Benefits Period Expense LiabilityForFuturePolicyBenefitsPeriodExpense	20300000	usd
	us-gaap	Liability For Future Policy Benefits Period Expense LiabilityForFuturePolicyBenefitsPeriodExpense	67900000	usd
CY2024Q3	hippo	Technology And Development Expense TechnologyAndDevelopmentExpense	7000000.0	usd
	hippo	Technology And Development Expense TechnologyAndDevelopmentExpense	36600000	usd
CY2023Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	18900000	usd
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	40300000	usd
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	63900000	usd
CY2024Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	15300000	usd
CY2023Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	20700000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	53500000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	62000000.0	usd
CY2024Q3	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	usd
CY2023Q3	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	usd
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	3600000	usd
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	usd
CY2024Q3	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	8200000	usd
CY2023Q3	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	0	usd
	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	8200000	usd
	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	0	usd
CY2024Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	100000	usd
	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	368700000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-223500000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-700000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	3400000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-100000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-8500000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-84700000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-230800000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-230800000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25068472	shares
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25068472	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23729570	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24644272	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23440550	shares
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	384700000	usd
CY2024Q1	us-gaap	Profit Loss ProfitLoss	-33100000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-500000	usd
CY2024Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1200000	usd
CY2024Q1	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1200000	usd
CY2024Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	9500000	usd
CY2024Q1	us-gaap	Stockholders Equity Other StockholdersEquityOther	5800000	usd
CY2024Q2	us-gaap	Profit Loss ProfitLoss	-37200000	usd
CY2024Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-200000	usd
CY2024Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1400000	usd
CY2024Q2	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	2600000	usd
CY2024Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	13300000	usd
CY2024Q2	us-gaap	Stockholders Equity Other StockholdersEquityOther	2900000	usd
CY2024Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	326600000	usd
CY2024Q3	us-gaap	Profit Loss ProfitLoss	-5200000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4100000	usd
CY2024Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	900000	usd
CY2024Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	2500000	usd
CY2024Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10100000	usd
CY2024Q3	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	-300000	usd
CY2024Q3	us-gaap	Stockholders Equity Other StockholdersEquityOther	-3600000	usd
CY2024Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	330100000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	593500000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	-68100000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1700000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	400000	usd
CY2023Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	200000	usd
CY2023Q1	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	900000	usd
CY2023Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17400000	usd
CY2023Q1	us-gaap	Stockholders Equity Other StockholdersEquityOther	800000	usd
CY2023Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	543000000.0	usd
CY2023Q2	us-gaap	Profit Loss ProfitLoss	-105200000	usd
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1100000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1800000	usd
CY2023Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1600000	usd
CY2023Q2	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	2000000.0	usd
CY2023Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	18000000.0	usd
CY2023Q2	us-gaap	Stockholders Equity Other StockholdersEquityOther	5900000	usd
CY2023Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	447000000.0	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	-50300000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-700000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	600000	usd
CY2024Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	0	usd
CY2023Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1100000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	15700000	usd
CY2023Q3	us-gaap	Stockholders Equity Other StockholdersEquityOther	-100000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	411300000	usd
	us-gaap	Profit Loss ProfitLoss	-75500000	usd
	us-gaap	Profit Loss ProfitLoss	-223700000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	17400000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	14400000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	29300000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	46700000	usd
	us-gaap	Liabilities Fair Value Adjustment LiabilitiesFairValueAdjustment	-2200000	usd
	us-gaap	Liabilities Fair Value Adjustment LiabilitiesFairValueAdjustment	-4300000	usd
	hippo	Restructuring Costs And Asset Impairment Charges Noncash RestructuringCostsAndAssetImpairmentChargesNoncash	3300000	usd
	hippo	Restructuring Costs And Asset Impairment Charges Noncash RestructuringCostsAndAssetImpairmentChargesNoncash	0	usd
	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	8200000	usd
	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	0	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	6600000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	6900000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	12600000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	38200000	usd
	us-gaap	Increase Decrease In Reinsurance Recoverable IncreaseDecreaseInReinsuranceRecoverable	-1500000	usd
	us-gaap	Increase Decrease In Reinsurance Recoverable IncreaseDecreaseInReinsuranceRecoverable	11000000.0	usd
	hippo	Increase Decrease In Ceding Commissions Receivable IncreaseDecreaseInCedingCommissionsReceivable	15300000	usd
	hippo	Increase Decrease In Ceding Commissions Receivable IncreaseDecreaseInCedingCommissionsReceivable	34200000	usd
	us-gaap	Increase Decrease In Prepaid Reinsurance Premiums IncreaseDecreaseInPrepaidReinsurancePremiums	-43300000	usd
	us-gaap	Increase Decrease In Prepaid Reinsurance Premiums IncreaseDecreaseInPrepaidReinsurancePremiums	65700000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	6200000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-100000	usd
	hippo	Increase Decrease In Provision For Commission IncreaseDecreaseInProvisionForCommission	6400000	usd
	hippo	Increase Decrease In Provision For Commission IncreaseDecreaseInProvisionForCommission	13000000.0	usd
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-9400000	usd
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	6600000	usd
	us-gaap	Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve	28600000	usd
	us-gaap	Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve	66100000	usd
	us-gaap	Increase Decrease In Unearned Premiums IncreaseDecreaseInUnearnedPremiums	54600000	usd
	us-gaap	Increase Decrease In Unearned Premiums IncreaseDecreaseInUnearnedPremiums	100600000	usd
	us-gaap	Increase Decrease In Reinsurance Payables IncreaseDecreaseInReinsurancePayables	1100000	usd
	us-gaap	Increase Decrease In Reinsurance Payables IncreaseDecreaseInReinsurancePayables	84000000.0	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	53900000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-43900000	usd
	us-gaap	Payments For Software PaymentsForSoftware	10400000	usd
	us-gaap	Payments For Software PaymentsForSoftware	13000000.0	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	200000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	29200000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	70700000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	32700000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	29200000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	8000000.0	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	1400000	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	3100000	usd
	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	173000000.0	usd
	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	258000000.0	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	206600000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	375600000	usd
	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	200000	usd
	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	26700000	usd
	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	19200000	usd
	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-200000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	900000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	2500000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	79600000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6300000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4000000.0	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	3000000.0	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	2400000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1800000	usd
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	700000	usd
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	1000000.0	usd
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	200000	usd
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	usd
	hippo	Payments Of Ordinary Dividends Noncontrolling Interest And Other PaymentsOfOrdinaryDividendsNoncontrollingInterestAndOther	16400000	usd
	hippo	Payments Of Ordinary Dividends Noncontrolling Interest And Other PaymentsOfOrdinaryDividendsNoncontrollingInterestAndOther	6500000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-20600000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-10800000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	35800000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	24900000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	195100000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	244500000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	230900000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	269400000	usd
	us-gaap	Use Of Estimates UseOfEstimates	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:112%">Use of Estimates</span></div><div style="margin-top:6pt;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of the Company’s </span><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">condensed</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> consolidated financial statements in conformity with GAAP requires management to make estimates that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the </span><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">condensed</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> consolidated financial statements, and the reported amounts of revenues and expenses during the reporting periods. Significant items subject to such estimates and assumptions include, but are not limited to, loss and loss adjustment expense (“LAE”) reserves, provision for commission slide and cancellations, reinsurance recoverable on paid and unpaid losses and LAE, the fair values of investments, stock-based awards, contingent consideration liabilities, acquired intangible assets, deferred tax assets and uncertain tax positions, and revenue recognition. The Company evaluates these estimates on an ongoing basis. These estimates are informed by experience and other assumptions that the Company believes are reasonable under the circumstances. Actual results may differ significantly from these estimates.</span></div>
CY2024Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Noncurrent DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossNoncurrent	201300000	usd
CY2024Q3	hippo	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Before Tax Noncurrent DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxNoncurrent	2800000	usd
CY2024Q3	hippo	Debt Securities Available For Sale Accumulated Gross Unrealized Loss Before Tax Noncurrent DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxNoncurrent	2300000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Noncurrent DebtSecuritiesAvailableForSaleExcludingAccruedInterestNoncurrent	201800000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Current DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossCurrent	152400000	usd
CY2024Q3	hippo	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Before Tax Current DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent	100000	usd
CY2024Q3	hippo	Debt Securities Available For Sale Accumulated Gross Unrealized Loss Before Tax Current DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxCurrent	0	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Current DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent	152500000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss	353700000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	2900000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	2300000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	354300000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Noncurrent DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossNoncurrent	164600000	usd
CY2023Q4	hippo	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Before Tax Noncurrent DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxNoncurrent	1200000	usd
CY2023Q4	hippo	Debt Securities Available For Sale Accumulated Gross Unrealized Loss Before Tax Noncurrent DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxNoncurrent	4100000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Noncurrent DebtSecuritiesAvailableForSaleExcludingAccruedInterestNoncurrent	161700000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Current DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossCurrent	187100000	usd
CY2023Q4	hippo	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Before Tax Current DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent	0	usd
CY2023Q4	hippo	Debt Securities Available For Sale Accumulated Gross Unrealized Loss Before Tax Current DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxCurrent	0	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Current DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent	187100000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss	351700000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1200000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	4100000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	348800000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	20300000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	200600000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	0	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	81800000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	4100000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	282400000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	4100000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	30000000.0	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	29700000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	108100000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	108600000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	17900000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	18900000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	4100000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	4500000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Noncurrent DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossNoncurrent	201300000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Noncurrent DebtSecuritiesAvailableForSaleExcludingAccruedInterestNoncurrent	201800000	usd
CY2024Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	2300000	usd
CY2023Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	2200000	usd
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	7300000	usd
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	4700000	usd
CY2024Q3	hippo	Investment Income Debt Securities Available For Sale InvestmentIncomeDebtSecuritiesAvailableForSale	1900000	usd
CY2023Q3	hippo	Investment Income Debt Securities Available For Sale InvestmentIncomeDebtSecuritiesAvailableForSale	1500000	usd
	hippo	Investment Income Debt Securities Available For Sale InvestmentIncomeDebtSecuritiesAvailableForSale	5600000	usd
	hippo	Investment Income Debt Securities Available For Sale InvestmentIncomeDebtSecuritiesAvailableForSale	4100000	usd
CY2024Q3	hippo	Investment Income Short Term InvestmentIncomeShortTerm	2100000	usd
CY2023Q3	hippo	Investment Income Short Term InvestmentIncomeShortTerm	2100000	usd
	hippo	Investment Income Short Term InvestmentIncomeShortTerm	5600000	usd
	hippo	Investment Income Short Term InvestmentIncomeShortTerm	8100000	usd
CY2024Q3	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	6300000	usd
CY2023Q3	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	5800000	usd
	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	18500000	usd
	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	16900000	usd
CY2024Q3	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	100000	usd
CY2023Q3	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	100000	usd
	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	300000	usd
	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	400000	usd
CY2024Q3	us-gaap	Net Investment Income NetInvestmentIncome	6200000	usd
CY2023Q3	us-gaap	Net Investment Income NetInvestmentIncome	5700000	usd
	us-gaap	Net Investment Income NetInvestmentIncome	18200000	usd
	us-gaap	Net Investment Income NetInvestmentIncome	16500000	usd
CY2024Q3	us-gaap	Assets Held By Insurance Regulators AssetsHeldByInsuranceRegulators	9300000	usd
CY2023Q4	us-gaap	Assets Held By Insurance Regulators AssetsHeldByInsuranceRegulators	12900000	usd
CY2024Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	191200000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	142100000	usd
CY2024Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	39700000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	53000000.0	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	230900000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	195100000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	230900000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Noncurrent DebtSecuritiesAvailableForSaleExcludingAccruedInterestNoncurrent	201800000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Current DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent	152500000	usd
CY2024Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	585200000	usd
CY2024Q3	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	13500000	usd
CY2024Q3	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	13500000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	195100000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Noncurrent DebtSecuritiesAvailableForSaleExcludingAccruedInterestNoncurrent	161700000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Current DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent	187100000	usd
CY2023Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	543900000	usd
CY2023Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	13600000	usd
CY2023Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	13800000	usd
CY2024Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	44300000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	20500000	usd
CY2024Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	23800000	usd
CY2023Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	44200000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	16900000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	27300000	usd
CY2024Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1200000	usd
CY2023Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1100000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3600000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3300000	usd
CY2024Q3	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	93200000	usd
CY2023Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	79100000	usd
CY2024Q3	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	43000000.0	usd
CY2023Q4	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	30700000	usd
CY2024Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	50200000	usd
CY2023Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	48400000	usd
CY2024Q3	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	4300000	usd
CY2023Q3	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	3400000	usd
	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	12300000	usd
	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	9400000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	33400000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	34900000	usd
CY2024Q3	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	9300000	usd
CY2023Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	11300000	usd
CY2024Q3	us-gaap	Insurance Settlements Receivable InsuranceSettlementsReceivable	1500000	usd
CY2023Q4	us-gaap	Insurance Settlements Receivable InsuranceSettlementsReceivable	5600000	usd
CY2024Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	5300000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	10600000	usd
CY2024Q3	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	12200000	usd
CY2023Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	0	usd
CY2024Q3	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	5600000	usd
CY2023Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	6800000	usd
CY2024Q3	us-gaap	Other Assets OtherAssets	67300000	usd
CY2023Q4	us-gaap	Other Assets OtherAssets	69200000	usd
CY2024Q3	hippo	Claim Payments Outstanding ClaimPaymentsOutstanding	24400000	usd
CY2023Q4	hippo	Claim Payments Outstanding ClaimPaymentsOutstanding	26300000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	11100000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	14800000	usd
CY2024Q3	hippo	Advances From Customers AdvancesFromCustomers	11700000	usd
CY2023Q4	hippo	Advances From Customers AdvancesFromCustomers	9800000	usd
CY2024Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	100000	usd
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	3800000	usd
CY2024Q3	us-gaap	Accrued Salaries Current And Noncurrent AccruedSalariesCurrentAndNoncurrent	5600000	usd
CY2023Q4	us-gaap	Accrued Salaries Current And Noncurrent AccruedSalariesCurrentAndNoncurrent	7300000	usd
CY2024Q3	hippo	Premium Refund Liability PremiumRefundLiability	11900000	usd
CY2023Q4	hippo	Premium Refund Liability PremiumRefundLiability	12200000	usd
CY2024Q3	hippo	Fiduciary Liability FiduciaryLiability	2200000	usd
CY2023Q4	hippo	Fiduciary Liability FiduciaryLiability	6000000.0	usd
CY2024Q3	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	13500000	usd
CY2023Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	13600000	usd
CY2024Q3	us-gaap	Other Liabilities OtherLiabilities	17600000	usd
CY2023Q4	us-gaap	Other Liabilities OtherLiabilities	19700000	usd
CY2024Q3	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	98100000	usd
CY2023Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	113500000	usd
	us-gaap	Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense	<div style="margin-top:6pt;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The reconciliation of the beginning and ending reserve balances for losses and loss adjustment expenses (“LAE”), net of reinsurance is summarized as follows for the nine months ended September 30, (in millions): </span></div><div style="margin-top:12pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:95.833%"><tr><td style="width:1.0%"></td><td style="width:71.809%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:12.110%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.468%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:12.113%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">2024</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">2023</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Reserve for losses and LAE gross of reinsurance recoverables on unpaid losses and LAE as of beginning of the period</span></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">322.5 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">293.8 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 7pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Less: Reinsurance recoverables on unpaid losses and LAE</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(221.4)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(228.8)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Reserve for losses and LAE, net of reinsurance recoverables as of beginning of the period</span></td><td colspan="2" style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">101.1 </span></td><td style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">65.0 </span></td><td style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 7pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Add: Incurred losses and LAE, net of reinsurance, related to:</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 13pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Current year</span></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">168.6 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">153.0 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 13pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Prior years</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(4.0)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(2.1)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 7pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Total incurred</span></td><td colspan="2" style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">164.6 </span></td><td style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">150.9 </span></td><td style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 7pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Deduct: Loss and LAE payments, net of reinsurance, related to:</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 13pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Current year</span></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">101.4 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">89.8 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 13pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Prior years</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">41.8 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">15.7 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 7pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Total paid</span></td><td colspan="2" style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">143.2 </span></td><td style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">105.5 </span></td><td style="background-color:#cceeff;border-top:0.5pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr style="height:12pt"><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Reserve for losses and LAE, net of reinsurance recoverables at end of period</span></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">122.5 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">110.4 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 7pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Add: Reinsurance recoverables on unpaid losses and LAE at end of period</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">228.6 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">249.5 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Reserve for losses and LAE gross of reinsurance recoverables on unpaid losses and LAE as of end of the period</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">351.1 </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td style="background-color:#cceeff;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">359.9 </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr></table></div>
CY2023Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	322500000	usd
CY2022Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	293800000	usd
CY2023Q4	us-gaap	Reinsurance Recoverable For Unpaid Claims And Claims Adjustments ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments	221400000	usd
CY2022Q4	us-gaap	Reinsurance Recoverable For Unpaid Claims And Claims Adjustments ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments	228800000	usd
CY2023Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	101100000	usd
CY2022Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	65000000.0	usd
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense	168600000	usd
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense	153000000.0	usd
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-4000000.0	usd
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-2100000	usd
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	164600000	usd
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	150900000	usd
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1	101400000	usd
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1	89800000	usd
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1	41800000	usd
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1	15700000	usd
	us-gaap	Payments For Losses And Loss Adjustment Expense PaymentsForLossesAndLossAdjustmentExpense	143200000	usd
	us-gaap	Payments For Losses And Loss Adjustment Expense PaymentsForLossesAndLossAdjustmentExpense	105500000	usd
CY2024Q3	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	122500000	usd
CY2023Q3	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	110400000	usd
CY2024Q3	us-gaap	Reinsurance Recoverable For Unpaid Claims And Claims Adjustments ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments	228600000	usd
CY2023Q3	us-gaap	Reinsurance Recoverable For Unpaid Claims And Claims Adjustments ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments	249500000	usd
CY2024Q3	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	351100000	usd
CY2023Q3	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	359900000	usd
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-4000000	usd
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-2100000	usd
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-4000000	usd
CY2023Q4	hippo	Liability For Unpaid Claims And Claims Adjustment Expense Catastrophe Reserves Release LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseCatastropheReservesRelease	2400000	usd
CY2023Q4	hippo	Liability For Unpaid Claims And Claims Adjustment Expense Attritional Reserves Release LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAttritionalReservesRelease	1600000	usd
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-2100000	usd
CY2022Q4	hippo	Liability For Unpaid Claims And Claims Adjustment Expense Catastrophe Reserves Release LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseCatastropheReservesRelease	1000000	usd
CY2022Q4	hippo	Liability For Unpaid Claims And Claims Adjustment Expense Attritional Reserves Release LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAttritionalReservesRelease	1100000	usd
CY2024Q3	hippo	Reinsurance Number Of Third Party Reinsurers ReinsuranceNumberOfThirdPartyReinsurers	1	reinsurer
	us-gaap	Reinsurance Retention Policy Reinsured Risk Percentage ReinsuranceRetentionPolicyReinsuredRiskPercentage	0.85
CY2023Q4	hippo	Reinsurance Number Of Third Party Reinsurers ReinsuranceNumberOfThirdPartyReinsurers	6	reinsurer
CY2024Q1	us-gaap	Reinsurance Retention Policy Reinsured Risk Percentage ReinsuranceRetentionPolicyReinsuredRiskPercentage	0.40
CY2024Q1	hippo	Reinsurance Reinsured Risk Cut Off Percentage ReinsuranceReinsuredRiskCutOffPercentage	0.25
CY2023Q4	hippo	Reinsurance Number Of Third Party Reinsurers ReinsuranceNumberOfThirdPartyReinsurers	3	reinsurer
CY2024Q1	us-gaap	Reinsurance Retention Policy Reinsured Risk Percentage ReinsuranceRetentionPolicyReinsuredRiskPercentage	0.58
CY2022Q4	hippo	Reinsurance Number Of Third Party Reinsurers ReinsuranceNumberOfThirdPartyReinsurers	11	reinsurer
CY2023Q1	us-gaap	Reinsurance Retention Policy Reinsured Risk Percentage ReinsuranceRetentionPolicyReinsuredRiskPercentage	0.10
CY2023Q4	hippo	Reinsurance Number Of Participating Reinsurers ReinsuranceNumberOfParticipatingReinsurers	14	reinsurer
CY2024Q3	hippo	Reinsurance Number Of Participating Reinsurers ReinsuranceNumberOfParticipatingReinsurers	19	reinsurer
	us-gaap	Reinsurance Loss On Uncollectible Accounts In Period Amount ReinsuranceLossOnUncollectibleAccountsInPeriodAmount	0	usd
CY2024Q3	us-gaap	Reinsurance Loss On Uncollectible Accounts In Period Amount ReinsuranceLossOnUncollectibleAccountsInPeriodAmount	0	usd
	us-gaap	Reinsurance Loss On Uncollectible Accounts In Period Amount ReinsuranceLossOnUncollectibleAccountsInPeriodAmount	0	usd
CY2023Q3	us-gaap	Reinsurance Loss On Uncollectible Accounts In Period Amount ReinsuranceLossOnUncollectibleAccountsInPeriodAmount	0	usd
CY2024Q3	us-gaap	Direct Premiums Written DirectPremiumsWritten	233200000	usd
CY2024Q3	us-gaap	Direct Premiums Earned DirectPremiumsEarned	210700000	usd
CY2024Q3	hippo	Liability For Claims And Claims Adjustment Expense Incurred Direct LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredDirect	104100000	usd
CY2023Q3	us-gaap	Direct Premiums Written DirectPremiumsWritten	225900000	usd
CY2023Q3	us-gaap	Direct Premiums Earned DirectPremiumsEarned	207700000	usd
CY2023Q3	hippo	Liability For Claims And Claims Adjustment Expense Incurred Direct LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredDirect	120700000	usd
CY2024Q3	us-gaap	Assumed Premiums Written AssumedPremiumsWritten	1200000	usd
CY2024Q3	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	2700000	usd
CY2024Q3	hippo	Liability For Claims And Claims Adjustment Expense Incurred Assumed LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredAssumed	2200000	usd
CY2023Q3	us-gaap	Assumed Premiums Written AssumedPremiumsWritten	3600000	usd
CY2023Q3	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	3000000.0	usd
CY2023Q3	hippo	Liability For Claims And Claims Adjustment Expense Incurred Assumed LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredAssumed	3800000	usd
CY2024Q3	us-gaap	Premiums Written Gross PremiumsWrittenGross	234400000	usd
CY2024Q3	hippo	Premiums Earned Gross PremiumsEarnedGross	213400000	usd
CY2024Q3	hippo	Liability For Claims And Claims Adjustment Expense Incurred Gross LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredGross	106300000	usd
CY2023Q3	us-gaap	Premiums Written Gross PremiumsWrittenGross	229500000	usd
CY2023Q3	hippo	Premiums Earned Gross PremiumsEarnedGross	210700000	usd
CY2023Q3	hippo	Liability For Claims And Claims Adjustment Expense Incurred Gross LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredGross	124500000	usd
CY2024Q3	us-gaap	Ceded Premiums Written CededPremiumsWritten	143800000	usd
CY2024Q3	us-gaap	Ceded Premiums Earned CededPremiumsEarned	142800000	usd
CY2024Q3	hippo	Liability For Claims And Claims Adjustment Expense Incurred Ceded LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredCeded	54700000	usd
CY2023Q3	us-gaap	Ceded Premiums Written CededPremiumsWritten	178000000.0	usd
CY2023Q3	us-gaap	Ceded Premiums Earned CededPremiumsEarned	177800000	usd
CY2023Q3	hippo	Liability For Claims And Claims Adjustment Expense Incurred Ceded LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredCeded	88000000.0	usd
CY2024Q3	us-gaap	Premiums Written Net PremiumsWrittenNet	90600000	usd
CY2024Q3	us-gaap	Premiums Earned Net PremiumsEarnedNet	70600000	usd
CY2024Q3	hippo	Liability For Claims And Claims Adjustment Expense Incurred Net LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredNet	51600000	usd
CY2023Q3	us-gaap	Premiums Written Net PremiumsWrittenNet	51500000	usd
CY2023Q3	us-gaap	Premiums Earned Net PremiumsEarnedNet	32900000	usd
CY2023Q3	hippo	Liability For Claims And Claims Adjustment Expense Incurred Net LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredNet	36500000	usd
	us-gaap	Direct Premiums Written DirectPremiumsWritten	676800000	usd
	us-gaap	Direct Premiums Earned DirectPremiumsEarned	621400000	usd
	hippo	Liability For Claims And Claims Adjustment Expense Incurred Direct LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredDirect	340600000	usd
	us-gaap	Direct Premiums Written DirectPremiumsWritten	651800000	usd
	us-gaap	Direct Premiums Earned DirectPremiumsEarned	557300000	usd
	hippo	Liability For Claims And Claims Adjustment Expense Incurred Direct LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredDirect	441400000	usd
	us-gaap	Assumed Premiums Written AssumedPremiumsWritten	10000000.0	usd
	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	10700000	usd
	hippo	Liability For Claims And Claims Adjustment Expense Incurred Assumed LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredAssumed	10100000	usd
	us-gaap	Assumed Premiums Written AssumedPremiumsWritten	11800000	usd
	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	5700000	usd
	hippo	Liability For Claims And Claims Adjustment Expense Incurred Assumed LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredAssumed	9500000	usd
	us-gaap	Premiums Written Gross PremiumsWrittenGross	686800000	usd
	hippo	Premiums Earned Gross PremiumsEarnedGross	632100000	usd
	hippo	Liability For Claims And Claims Adjustment Expense Incurred Gross LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredGross	350700000	usd
	us-gaap	Premiums Written Gross PremiumsWrittenGross	663600000	usd
	hippo	Premiums Earned Gross PremiumsEarnedGross	563000000.0	usd
	hippo	Liability For Claims And Claims Adjustment Expense Incurred Gross LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredGross	450900000	usd
	us-gaap	Ceded Premiums Written CededPremiumsWritten	393400000	usd
	us-gaap	Ceded Premiums Earned CededPremiumsEarned	436600000	usd
	hippo	Liability For Claims And Claims Adjustment Expense Incurred Ceded LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredCeded	186100000	usd
	us-gaap	Ceded Premiums Written CededPremiumsWritten	559800000	usd
	us-gaap	Ceded Premiums Earned CededPremiumsEarned	494000000.0	usd
	hippo	Liability For Claims And Claims Adjustment Expense Incurred Ceded LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredCeded	300000000.0	usd
	us-gaap	Premiums Written Net PremiumsWrittenNet	293400000	usd
	us-gaap	Premiums Earned Net PremiumsEarnedNet	195500000	usd
	hippo	Liability For Claims And Claims Adjustment Expense Incurred Net LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredNet	164600000	usd
	us-gaap	Premiums Written Net PremiumsWrittenNet	103800000	usd
	us-gaap	Premiums Earned Net PremiumsEarnedNet	69000000.0	usd
	hippo	Liability For Claims And Claims Adjustment Expense Incurred Net LiabilityForClaimsAndClaimsAdjustmentExpenseIncurredNet	150900000	usd
CY2024Q3	hippo	Provision For Sliding Scale Commission ProvisionForSlidingScaleCommission	31100000	usd
CY2023Q4	hippo	Provision For Sliding Scale Commission ProvisionForSlidingScaleCommission	23800000	usd
CY2024Q3	hippo	Receivable For Sliding Scale Commission ReceivableForSlidingScaleCommission	2700000	usd
CY2023Q4	hippo	Receivable For Sliding Scale Commission ReceivableForSlidingScaleCommission	5800000	usd
CY2024Q3	hippo	Provision For Loss Participation Feature ProvisionForLossParticipationFeature	50300000	usd
CY2023Q4	hippo	Provision For Loss Participation Feature ProvisionForLossParticipationFeature	112800000	usd
CY2024Q3	us-gaap	Premiums Written Gross PremiumsWrittenGross	234400000	usd
CY2023Q3	us-gaap	Premiums Written Gross PremiumsWrittenGross	229500000	usd
	us-gaap	Premiums Written Gross PremiumsWrittenGross	686800000	usd
	us-gaap	Premiums Written Gross PremiumsWrittenGross	663600000	usd
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	80000000	shares
CY2024Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2024Q3	hippo	Common Stock Number Of Voting Rights CommonStockNumberOfVotingRights	1	vote
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1589529	shares
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.13
CY2024Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y9M18D
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	200000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	150658	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	13.87
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	70234	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	15.49
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1368637	shares
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.42
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y1M6D
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2000000.0	usd
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	1318453	shares
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	16.43
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P6Y1M6D
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	2000000.0	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	700000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	500000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	9000000.0	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14000000.0	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	29300000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	46800000	usd
CY2023Q1	srt	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	50000000	usd
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
CY2024Q3	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	48200000	usd
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.012
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.001
CY2024Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	5800000	usd
CY2023Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4100000	usd
	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	usd
	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8500000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-8500000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-53100000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-53100000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-84700000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-84700000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-230800000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-230800000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25068472	shares
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25068472	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23729570	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23729570	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24644272	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24644272	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23440550	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23440550	shares
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.34
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.34
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.24
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.24
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.44
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.44
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-9.85
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-9.85
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	4014005	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	4998360	shares
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
	hippo	Number Of State Licenses NumberOfStateLicenses	50	state
CY2024Q3	us-gaap	Premiums Earned Net PremiumsEarnedNet	70600000	usd
CY2024Q3	hippo	Insurance Commission Revenue InsuranceCommissionRevenue	15700000	usd
CY2024Q3	hippo	Service And Fee Income ServiceAndFeeIncome	3000000.0	usd
CY2024Q3	us-gaap	Net Investment Income NetInvestmentIncome	6200000	usd
CY2024Q3	us-gaap	Revenues Revenues	95500000	usd
CY2024Q3	hippo	Operating Expenses Adjusted OperatingExpensesAdjusted	7500000	usd
CY2024Q3	us-gaap	Net Investment Income NetInvestmentIncome	6200000	usd
CY2024Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	5900000	usd
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	9000000.0	usd
CY2024Q3	us-gaap	Liabilities Fair Value Adjustment LiabilitiesFairValueAdjustment	-300000	usd
CY2024Q3	us-gaap	Other General Expense OtherGeneralExpense	200000	usd
CY2024Q3	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	8200000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	-8500000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2024Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3300000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-5200000	usd
CY2023Q3	us-gaap	Premiums Earned Net PremiumsEarnedNet	32900000	usd
CY2023Q3	hippo	Insurance Commission Revenue InsuranceCommissionRevenue	14200000	usd
CY2023Q3	hippo	Service And Fee Income ServiceAndFeeIncome	4900000	usd
CY2023Q3	us-gaap	Net Investment Income NetInvestmentIncome	5700000	usd
CY2023Q3	us-gaap	Revenues Revenues	57700000	usd
CY2023Q3	hippo	Operating Expenses Adjusted OperatingExpensesAdjusted	38400000	usd
CY2023Q3	us-gaap	Net Investment Income NetInvestmentIncome	5700000	usd
CY2023Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4900000	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14000000.0	usd
CY2023Q3	us-gaap	Liabilities Fair Value Adjustment LiabilitiesFairValueAdjustment	-600000	usd
CY2023Q3	us-gaap	Other General Expense OtherGeneralExpense	1200000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-300000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-53100000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-300000	usd
CY2023Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2800000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-50600000	usd
	us-gaap	Premiums Earned Net PremiumsEarnedNet	195500000	usd
	hippo	Insurance Commission Revenue InsuranceCommissionRevenue	47700000	usd
	hippo	Service And Fee Income ServiceAndFeeIncome	8800000	usd
	us-gaap	Net Investment Income NetInvestmentIncome	18200000	usd
	us-gaap	Revenues Revenues	270200000	usd
	hippo	Operating Expenses Adjusted OperatingExpensesAdjusted	52200000	usd
	us-gaap	Net Investment Income NetInvestmentIncome	18200000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	17400000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	29300000	usd
	us-gaap	Liabilities Fair Value Adjustment LiabilitiesFairValueAdjustment	-2200000	usd
	us-gaap	Other General Expense OtherGeneralExpense	5400000	usd
	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	8200000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1000000.0	usd
	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	3600000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-84700000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1000000.0	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9200000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-74500000	usd
	us-gaap	Premiums Earned Net PremiumsEarnedNet	69000000.0	usd
	hippo	Insurance Commission Revenue InsuranceCommissionRevenue	47800000	usd
	hippo	Service And Fee Income ServiceAndFeeIncome	11900000	usd
	us-gaap	Net Investment Income NetInvestmentIncome	16500000	usd
	us-gaap	Revenues Revenues	145200000	usd
	hippo	Operating Expenses Adjusted OperatingExpensesAdjusted	178300000	usd
	us-gaap	Net Investment Income NetInvestmentIncome	16500000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	14400000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	46800000	usd
	us-gaap	Liabilities Fair Value Adjustment LiabilitiesFairValueAdjustment	-4300000	usd
	us-gaap	Other General Expense OtherGeneralExpense	3300000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	200000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-230800000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	200000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	7100000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-223500000	usd
CY2024Q3	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2024Q3	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
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CY2024Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false

Files In Submission

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$HIPO
Hippo Holdings Inc. Stock $hipo

2024 Q4 Form 10-Q Financial Statement

#000182810524000056 Filed on November 08, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HIPO Hippo Holdings Inc. Stock $hipo

2024 Q4 Form 10-Q Financial Statement

#000182810524000056 Filed on November 08, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HIPO
Hippo Holdings Inc. Stock $hipo