Disclosure informationResearch and Development Expense [Roll Up]


Label:	Research and Development Expense [Roll Up]
Name:	ResearchAndDevelopmentExpenseRollUp
Parent Topic:	ResearchAndDevelopmentCosts
Documentation:	Roll up of details of research and development expense.
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/ResearchAndDevelopment \| Machine-readable \| Human-readable

Label:

Research and Development Expense [Roll Up]

Name:

ResearchAndDevelopmentExpenseRollUp

Parent Topic:

ResearchAndDevelopmentCosts

Documentation:

Roll up of details of research and development expense.

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/ResearchAndDevelopment | 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	Research and Development Expense [Roll Up]	Concept (Text/String)	For Period		us-gaap:ResearchAndDevelopmentExpenseAbstract
2	Research and Development Expense (Excluding Acquired in Process Cost)	Concept (Monetary)	For Period	Debit	us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
3	Research and Development Expense, Software (Excluding Acquired in Process Cost)	Concept (Monetary)	For Period	Debit	us-gaap:ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCost
4	Research and Development in Process	Concept (Monetary)	For Period	Debit	us-gaap:ResearchAndDevelopmentInProcess
5	Research and Development Asset Acquired Other than Through Business Combination, Written-off	Concept (Monetary)	For Period	Debit	us-gaap:ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff
6	Research and Development Expense, Total	Concept (Monetary)	For Period	Debit	us-gaap:ResearchAndDevelopmentExpense

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

From

Arcrole (predicate)

disclosures:ResearchAndDevelopmentExpenseRollUp

rules-arcroles:disclosure-isSECType

fro:DisclosureType

disclosures:ResearchAndDevelopmentExpenseRollUp

rules-arcroles:disclosure-hasConceptArrangementPattern

fro:RollUp

disclosures:ResearchAndDevelopmentExpenseRollUp

rules-arcroles:disclosure-requiresConcept

us-gaap:ResearchAndDevelopmentExpense