Disclosure informationUndistributed Earnings, Diluted [Roll Up]


Label:	Undistributed Earnings, Diluted [Roll Up]
Name:	UndistributedEarningsDilutedRollUp
Parent Topic:	EarningsPerShare
Documentation:	Roll up of details of undistributed earnings, diluted.
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/EarningsPerShare \| Machine-readable \| Human-readable

Prototype of Disclosure (Representation structure): Machine Readable

Line	Label	Object Class (Data type)	Period Type	Balance	Report Element Name
1	Undistributed Earnings, Diluted [Roll Up]	Concept (Text/String)	For Period		us-gaap:UndistributedEarningsDilutedAbstract
2	Net Income (Loss) Attributable to Parent, Diluted [Hierarchy]	Concept (Text/String)	For Period		us-gaap:NetIncomeLossAttributableToParentDilutedAbstract
3	Net Income (Loss) Attributable to Parent [Roll Up]	Concept (Text/String)	For Period		us-gaap:NetIncomeLossAbstract
4	Income (Loss) from Continuing Operations Attributable to Parent	Concept (Monetary)	For Period	Credit	us-gaap:IncomeLossFromContinuingOperations
5	Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	Concept (Monetary)	For Period	Credit	us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
6	Extraordinary Item, Gain (Loss), Net of Tax, Attributable to Parent	Concept (Monetary)	For Period	Credit	us-gaap:ExtraordinaryItemGainOrLossNetOfTaxAttributableToReportingEntity
7	Net Income (Loss) Attributable to Parent, Total	Concept (Monetary)	For Period	Credit	us-gaap:NetIncomeLoss
8	Interest on Convertible Debt, Net of Tax	Concept (Monetary)	For Period	Credit	us-gaap:InterestOnConvertibleDebtNetOfTax
9	Convertible Preferred Dividends, Net of Tax	Concept (Monetary)	For Period	Credit	us-gaap:ConvertiblePreferredDividendsNetOfTax
10	Dilutive Securities, Effect on Basic Earnings Per Share [Roll Up]	Concept (Text/String)	For Period		us-gaap:DilutiveSecuritiesAbstract
11	Dilutive Securities, Effect on Basic Earnings Per Share, Including Options and Restrictive Stock Units	Concept (Monetary)	For Period	Credit	us-gaap:AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
12	Dilutive Securities, Effect on Basic Earnings Per Share, ESOP Convertible Preferred Stock	Concept (Monetary)	For Period	Credit	us-gaap:AmountOfDilutiveSecuritiesESOPConvertiblePreferredStock
13	Dilutive Securities, Effect on Basic Earnings Per Share, Other	Concept (Monetary)	For Period	Credit	us-gaap:DilutiveSecuritiesEffectOnBasicEarningsPerShareOther
14	Dilutive Securities, Effect on Basic Earnings Per Share, Total	Concept (Monetary)	For Period	Credit	us-gaap:DilutiveSecurities
15	Net Income (Loss) Attributable to Parent, Diluted, Total	Concept (Monetary)	For Period	Credit	us-gaap:NetIncomeLossAttributableToParentDiluted
16	Distributed Earnings [Roll Up]	Concept (Text/String)	For Period		us-gaap:DistributedEarningsAbstract
17	Dividends	Concept (Monetary)	For Period	Debit	us-gaap:Dividends
18	Dividends and Interest Paid	Concept (Monetary)	For Period	Debit	us-gaap:DividendsAndInterestPaid
19	Distributed Earnings, Total	Concept (Monetary)	For Period	Debit	us-gaap:DistributedEarnings
20	Undistributed Earnings, Diluted, Total	Concept (Monetary)	For Period	Credit	us-gaap:UndistributedEarningsDiluted

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