Name:	us-gaap_OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
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Period Type:	duration

The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.

No definition available.

Name:	us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

The amount of other than temporary impairment losses on investments in debt and equity securities categorized as Available-for-sale which have been recognized in earnings during the period. Such impairment losses consist of other than temporary impairments (OTTI) on equity securities, credit losses on investments in debt securities, and when the entity intends to sell an impaired debt security or it is more likely than not that the entity will be required to sell the impaired debt security before recovery of its amortized cost basis.

No definition available.

Name:	us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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Period Type:	duration

Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Intent Impairments, Available-for-sale Securities

No definition available.

Name:	vriac_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsIntentImpairmentsAvailableForSaleSecurities
Namespace Prefix:	vriac_
Data Type:	xbrli:monetaryItemType
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Period Type:	duration

Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Number of Securities

No definition available.

Name:	vriac_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNumberOfSecurities
Namespace Prefix:	vriac_
Data Type:	xbrli:integerItemType
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Period Type:	duration

Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Intent Impairments, Number of Securities

No definition available.

Name:	vriac_OtherthanTemporaryImpairmentLossesInvestmentsPortionRecognizedinEarningsIntentImpairmentsNumberofSecurities
Namespace Prefix:	vriac_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Name:	us-gaap_FinancialInstrumentAxis=vriac_U.S.CorporatePublicSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_FinancialInstrumentAxis=vriac_ForeignCorporatePublicSecuritiesandForeignGovernmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_FinancialInstrumentAxis=vriac_ForeignCorporatePrivateSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_ResidentialMortgageBackedSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_CommercialMortgageBackedSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_AssetBackedSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: