Disclosure Descriptive Information
   
Label: Share-based Payment Award, Stock Options, Valuation Assumptions [Hierarchy]
Name: SharebasedPaymentAwardStockOptionsValuationAssumptions
Parent Topic: StockCompensation
Documentation: Disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.
Commentary: Not sure which concept is required, but seems like one would be required.
Status:
US GAAP XBRL Taxonomy Text Block: us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Human Readable Examples: List of human readable examples
Machine Readable Examples: List of machine readable examples
Business rules (machine readable): XBRL Definition Relations
US GAAP XBRL Taxonomy Network: http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensation | XML | HTML

References to Accounting Standards Codification (ASC)
Item Description Reference
1 FASB: Topic:718 Subtopic:10 Section:50 Paragraph:2 Subparagraph:(f)(2) http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Example Disclosure

Prototype of Disclosure
Line Label Object Class (Data type) Period Type Balance Report Element Name
1 Stock-Based Compensation Abstract us-gaap:DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
2 Stock-Based Compensation Expense Concept (Text Block (HTML)) For Period us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
3 Stock Option Activity Concept (Text Block (HTML)) For Period us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
4 Stock Option Assumptions Concept (Text Block (HTML)) For Period us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
5 Restricted Stock Units and Restricted Stock Activity Concept (Text Block (HTML)) For Period us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
6 Performance Shares Activity Concept (Text Block (HTML)) For Period us-gaap:ScheduleOfNonvestedPerformanceBasedUnitsActivityTableTextBlock
7 General Employees' Stock Purchase Plan (GESPP) Concept (Text Block (HTML)) For Period us-gaap:ScheduleOfShareBasedCompensationEmployeeStockPurchasePlanActivityTableTextBlock

Business Rules Summary
From Arcrole (predicate) To
disclosures:SharebasedPaymentAwardStockOptionsValuationAssumptions rules-arcroles:disclosure-equivalentTextblock us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
disclosures:SharebasedPaymentAwardStockOptionsValuationAssumptions rules-arcroles:disclosure-hasConceptArrangementPattern fro:Hierarchy

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