Disclosure informationDeferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization [Roll Forward]


Label:	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization [Roll Forward]
Name:	DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward
Parent Topic:	Debt
Documentation:	Roll forward (movements) of accumulated amortization of deferred finance costs for own-share lending arrangement issue costs.
Commentary:
Level:	Detail
Information model:	[Roll Forward]
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

Label:

Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization [Roll Forward]

Name:

DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward

Parent Topic:

Debt

Documentation:

Roll forward (movements) of accumulated amortization of deferred finance costs for own-share lending arrangement issue costs.

Commentary:

Level:

Detail

Information model:

[Roll Forward]

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

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	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization [Roll Forward]	Concept (Text/String)	For Period		us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward
2	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization, Beginning Balance	Concept (Monetary)	As Of	Credit	us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization
3	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Amortization Expense	Concept (Monetary)	For Period	Credit	us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAmortizationExpense
4	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization Adjustment	Concept (Monetary)	For Period	Credit	us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortizationAdjustment
5	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization, Ending Balance	Concept (Monetary)	As Of	Credit	us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization

From	Arcrole (predicate)	To
disclosures:DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward	rules-arcroles:disclosure-isSECType	fro:DisclosureType
disclosures:DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward	rules-arcroles:disclosure-hasConceptArrangementPattern	fro:RollForward
disclosures:DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward	rules-arcroles:disclosure-requiresConcept	us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization

From

Arcrole (predicate)

disclosures:DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward

rules-arcroles:disclosure-isSECType

fro:DisclosureType

disclosures:DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward

rules-arcroles:disclosure-hasConceptArrangementPattern

fro:RollForward

disclosures:DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward

rules-arcroles:disclosure-requiresConcept

us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization