Disclosure informationOther than Temporary Impairment Losses, Investments, Held-to-maturity Securities [Roll Up]


Label:	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities [Roll Up]
Name:	OtherThanTemporaryImpairmentLossesInvestmentsHeldTomaturitySecuritiesRollUp
Parent Topic:	DebtAndEquitySecurities
Documentation:	Roll up of details of other than temporary impairment losses of investments in held-to-maturity securities.
Commentary:
Level:	Detail
Information model:	[Roll Up]
Completion state:	WIP
Status:
US GAAP XBRL Taxonomy Text Block:	NO TEXT BLOCK
US GAAP XBRL Taxonomy Network:	http://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities \| Machine-readable \| Human-readable

Label:

Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities [Roll Up]

Name:

OtherThanTemporaryImpairmentLossesInvestmentsHeldTomaturitySecuritiesRollUp

Parent Topic:

DebtAndEquitySecurities

Documentation:

Roll up of details of other than temporary impairment losses of investments in held-to-maturity securities.

Commentary:

Level:

Detail

Information model:

[Roll Up]

Completion state:

WIP

Status:

US GAAP XBRL Taxonomy Text Block:

NO TEXT BLOCK

US GAAP XBRL Taxonomy Network:

http://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities | Machine-readable | Human-readable

Entity Name and Text Block or Detailed Disclosure

Prototype of Disclosure (Representation structure): Machine Readable

Line	Label	Object Class (Data type)	Period Type	Balance	Report Element Name
1	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities [Roll Up]	Concept (Text/String)	For Period		us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesAbstract
2	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Income (Loss), before Tax, Including Portion Attributable to Noncontrolling Interest, Held-to-maturity Securities	Concept (Monetary)	For Period	Debit	us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestHeldtomaturitySecurities
3	Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, Held-to-maturity Securities	Concept (Monetary)	For Period	Debit	us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetHeldtomaturitySecurities
4	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Total	Concept (Monetary)	For Period	Debit	us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecurities

From	Arcrole (predicate)	To
disclosures:OtherThanTemporaryImpairmentLossesInvestmentsHeldTomaturitySecuritiesRollUp	rules-arcroles:disclosure-isSECType	fro:DisclosureType
disclosures:OtherThanTemporaryImpairmentLossesInvestmentsHeldTomaturitySecuritiesRollUp	rules-arcroles:disclosure-hasConceptArrangementPattern	fro:RollUp
disclosures:OtherThanTemporaryImpairmentLossesInvestmentsHeldTomaturitySecuritiesRollUp	rules-arcroles:disclosure-requiresConcept	us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecurities

From

Arcrole (predicate)

disclosures:OtherThanTemporaryImpairmentLossesInvestmentsHeldTomaturitySecuritiesRollUp

rules-arcroles:disclosure-isSECType

fro:DisclosureType

disclosures:OtherThanTemporaryImpairmentLossesInvestmentsHeldTomaturitySecuritiesRollUp

rules-arcroles:disclosure-hasConceptArrangementPattern

fro:RollUp

disclosures:OtherThanTemporaryImpairmentLossesInvestmentsHeldTomaturitySecuritiesRollUp

rules-arcroles:disclosure-requiresConcept

us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecurities