Disclosure informationPrepaid Expense and Other Assets, Noncurrent [Roll Up]


Label:	Prepaid Expense and Other Assets, Noncurrent [Roll Up]
Name:	PrepaidExpenseAndOtherAssetsNoncurrentRollUp
Parent Topic:	DeferredCosts
Documentation:	Roll up of details of noncurrent portion of prepaid expenses and other assets.
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/DeferredCostsCapitalizedPrepaidAndOtherAssets \| Machine-readable \| Human-readable

Label:

Prepaid Expense and Other Assets, Noncurrent [Roll Up]

Name:

PrepaidExpenseAndOtherAssetsNoncurrentRollUp

Parent Topic:

DeferredCosts

Documentation:

Roll up of details of noncurrent portion of prepaid expenses and other assets.

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/DeferredCostsCapitalizedPrepaidAndOtherAssets | 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	Prepaid Expense and Other Assets, Noncurrent [Roll Up]	Concept (Text/String)	For Period		us-gaap:PrepaidExpenseAndOtherAssetsNoncurrentAbstract
2	Prepaid Expense, Noncurrent [Roll Up]	Concept (Text/String)	For Period		us-gaap:PrepaidExpenseNoncurrentAbstract
3	Prepaid Expense Other, Noncurrent	Concept (Monetary)	As Of	Debit	us-gaap:PrepaidExpenseOtherNoncurrent
4	Prepaid Mineral Royalties, Noncurrent	Concept (Monetary)	As Of	Debit	us-gaap:PrepaidMineralRoyaltiesNoncurrent
5	Prepaid Expense, Noncurrent, Total	Concept (Monetary)	As Of	Debit	us-gaap:PrepaidExpenseNoncurrent
6	Other Assets, Noncurrent	Concept (Monetary)	As Of	Debit	us-gaap:OtherAssetsNoncurrent
7	Prepaid Expense and Other Assets, Noncurrent, Total	Concept (Monetary)	As Of	Debit	us-gaap:PrepaidExpenseAndOtherAssetsNoncurrent

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

From

Arcrole (predicate)

disclosures:PrepaidExpenseAndOtherAssetsNoncurrentRollUp

rules-arcroles:disclosure-isSECType

fro:DisclosureType

disclosures:PrepaidExpenseAndOtherAssetsNoncurrentRollUp

rules-arcroles:disclosure-hasConceptArrangementPattern

fro:RollUp

disclosures:PrepaidExpenseAndOtherAssetsNoncurrentRollUp

rules-arcroles:disclosure-requiresConcept

us-gaap:PrepaidExpenseAndOtherAssetsNoncurrent