Disclosure informationInterest Costs Incurred, by Legal Entity [Roll Up]


Label:	Interest Costs Incurred, by Legal Entity [Roll Up]
Name:	InterestCostsIncurred
Parent Topic:	Debt
Documentation:	Roll up of the details of interest costs incurred (us-gaap:InterestCostsIncurred)
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/Debt \| Machine-readable \| Human-readable

Prototype of Disclosure (Representation structure): Machine Readable

Line	Label	Object Class (Data type)	Period Type	Balance	Report Element Name
1	Interest Costs Incurred, by Legal Entity [Table]	Table			added:ScheduleInterestCostsIncurredTable
2	Legal Entity [Axis]	Axis			dei:LegalEntityAxis
3	Consolidated Entity [Domain]	Member			dei:EntityDomain
4	Interest Costs Incurred [Line Items]	LineItems			added:InterestCostsIncurredLineItems
5	Interest Costs Incurred [Roll Up]	Concept (Text/String)	For Period		us-gaap:InterestCostsIncurredAbstract
6	Interest Expense, Debt [Roll Up]	Concept (Text/String)	For Period		us-gaap:InterestExpenseDebtAbstract
7	Amortization of Debt Discount (Premium)	Concept (Monetary)	For Period	Debit	us-gaap:AmortizationOfDebtDiscountPremium
8	Amortization of Financing Costs	Concept (Monetary)	For Period	Debit	us-gaap:AmortizationOfFinancingCosts
9	Interest Expense, Debt, Excluding Amortization	Concept (Monetary)	For Period	Debit	us-gaap:InterestExpenseDebtExcludingAmortization
10	Interest Expense, Debt, Total	Concept (Monetary)	For Period	Debit	us-gaap:InterestExpenseDebt
11	Interest Costs Incurred, Capitalized [Roll Up]	Concept (Text/String)	For Period		us-gaap:InterestCostsIncurredCapitalizedAbstract
12	Interest Costs, Capitalized During Period	Concept (Monetary)	For Period	Debit	us-gaap:InterestCostsCapitalized
13	Public Utilities, Allowance for Funds Used During Construction, Capitalized Interest	Concept (Monetary)	For Period	Debit	us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
14	Interest Costs Incurred, Capitalized, Total	Concept (Monetary)	For Period	Debit	us-gaap:InterestCostsIncurredCapitalized
15	Interest Costs Incurred, Total	Concept (Monetary)	For Period	Debit	us-gaap:InterestCostsIncurred

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