Disclosure informationHeld-to-maturity Securities, Sales, Excluding Other than Temporary Impairments [Hierarchy]


Label:	Held-to-maturity Securities, Sales, Excluding Other than Temporary Impairments [Hierarchy]
Name:	HeldTomaturitySecuritiesSalesExcludingOtherThanTemporaryImpairmentsHierarchy
Parent Topic:	DebtAndEquitySecurities
Documentation:	Disclosure of information about sales of held-to-maturity securities sold, excluding other than temporary impairments.
Commentary:
Level:	Detail
Information model:	[Hierarchy]
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:

Held-to-maturity Securities, Sales, Excluding Other than Temporary Impairments [Hierarchy]

Name:

HeldTomaturitySecuritiesSalesExcludingOtherThanTemporaryImpairmentsHierarchy

Parent Topic:

DebtAndEquitySecurities

Documentation:

Disclosure of information about sales of held-to-maturity securities sold, excluding other than temporary impairments.

Commentary:

Level:

Detail

Information model:

[Hierarchy]

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	Held-to-maturity Securities, Sales, Excluding Other than Temporary Impairments [Hierarchy]	Concept (Text/String)	For Period		us-gaap:HeldtomaturitySecuritiesSalesExcludingOtherThanTemporaryImpairmentsAbstract
2	Held-to-maturity Securities, Sold Security, at Carrying Value	Concept (Monetary)	As Of	Debit	us-gaap:HeldToMaturitySecuritiesSoldSecurityAtCarryingValue
3	Held-to-maturity Securities, Sold Security, Derivative Hedge, Gain (Loss)	Concept (Monetary)	For Period	Credit	us-gaap:HeldToMaturitySecuritiesSoldSecurityDerivativeHedgeGainLoss
4	Held-to-maturity Securities, Sold Security, Realized Gain (Loss), Excluding Other than Temporary Impairments	Concept (Monetary)	For Period	Credit	us-gaap:HeldtomaturitySecuritiesSoldSecurityRealizedGainLossExcludingOtherThanTemporaryImpairments
5	Held-to-maturity Securities, Sold Security, Circumstances Leading to Sale	Concept (Text/String)	For Period		us-gaap:HeldToMaturitySecuritiesSoldSecurityCircumstancesLeadingToSale
6	Held-to-maturity Securities, Sold Security, Cost Basis of Securities Sold	Concept (Text/String)	For Period		us-gaap:HeldToMaturitySecuritiesSoldSecurityCostBasisOfSecuritiesSold

From	Arcrole (predicate)	To
disclosures:HeldTomaturitySecuritiesSalesExcludingOtherThanTemporaryImpairmentsHierarchy	rules-arcroles:disclosure-isSECType	fro:DisclosureType
disclosures:HeldTomaturitySecuritiesSalesExcludingOtherThanTemporaryImpairmentsHierarchy	rules-arcroles:disclosure-hasConceptArrangementPattern	fro:Hierarchy

From

Arcrole (predicate)

disclosures:HeldTomaturitySecuritiesSalesExcludingOtherThanTemporaryImpairmentsHierarchy

rules-arcroles:disclosure-isSECType

fro:DisclosureType

disclosures:HeldTomaturitySecuritiesSalesExcludingOtherThanTemporaryImpairmentsHierarchy

rules-arcroles:disclosure-hasConceptArrangementPattern

fro:Hierarchy