Share Based Compensation Arrangement By Share Based Payment Award Employee Stock Purchase Plan Offering Term

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- Definition

Share Based Compensation Arrangement By Share-based Payment Award, Options, Outstanding, Number, With Exercise Prices Lower Than Market Price

+ References

No definition available.

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- Definition

Share-Based Compensation Arrangement By Share-Based Payment Award, Performance Payout

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- Definition

Share-Based Compensation Arrangement By Share-Based Payment Award, Performance Period

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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- Definition

Unrecognized cost of unvested share-based compensation awards.

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

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- Definition

Amount of tax benefit from exercise of stock options granted under share-based compensation arrangement.

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- Definition

Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Discount rate from fair value on purchase date that participants pay for shares.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

The highest percentage of annual salary that an employee is permitted to utilize with respect to the plan.

+ References

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

Price of a single share of a number of saleable stocks of a company.

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No definition available.

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- Definition

Intrinsic value of equity-based compensation awards vested. Excludes stock and unit options.

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No definition available.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Stock-Based Employee Benefit Plans - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 74.8	$ 61.2	$ 55.5
Tax benefit related to share-based compensation expense	15.7	$ 20.4	$ 18.7
Unrecognized compensation cost related to non-vested share-based compensation arrangements	$ 105.1
Unrecognized compensation cost, weighted average recognition period	2 years 4 months
Cash received from stock option exercises	$ 11.0
Tax benefit from the stock option exercises	$ 10.7
Weighted average fair value of options granted (in dollars per share)	$ 56.61	$ 43.80	$ 31.06
Number of options that had exercise prices lower than the market price of common stock (in shares)	1,000,000
Market price of common stock (in dollars per share)	$ 228.55
Total intrinsic value of options exercised	$ 41.4	$ 27.0	$ 41.3
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option awards vesting period	4 years
Restricted stock units and non-vested shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average fair value of restricted stock units, performance stock units, and market stock units (in dollars per share)	$ 161.85	$ 122.47	$ 94.77
Total intrinsic value of restricted stock units, performance stock units, and market stock units	$ 70.7	$ 58.7	$ 49.8
Awards granted in period (in shares)	458,000
Restricted stock units subject to market conditions
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option awards vesting period	3 years
Performance stock units (PSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average fair value of restricted stock units, performance stock units, and market stock units (in dollars per share)	$ 157.17	$ 121.30	$ 91.74
Total intrinsic value of restricted stock units, performance stock units, and market stock units	$ 15.1	$ 16.6	$ 14.0
Awards granted in period (in shares)	102,000
Market stock units (MSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average fair value of restricted stock units, performance stock units, and market stock units (in dollars per share)	$ 151.78	$ 108.09	$ 100.63
Total intrinsic value of restricted stock units, performance stock units, and market stock units	$ 18.7	$ 20.2	$ 9.2
Awards granted in period (in shares)	102,000
Market stock units (MSUs) \| Performance period year one
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period	1 year
Market stock units (MSUs) \| Performance period year two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period	2 years
Market stock units (MSUs) \| Performance period year three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period	3 years
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option awards vesting period	4 years
Maximum \| Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option awards term	7 years
Maximum \| Performance stock units (PSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance condition payout (percent)	200.00%
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option awards vesting period	3 years
Minimum \| Performance stock units (PSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance condition payout (percent)	0.00%
2012 Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grants under stock plan (in shares)	4,202,040
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grants under stock plan (in shares)	2,707,966
Authorized shares of common stock for grant under stock plan (in shares)	5,062,500
Employee stock purchase plans, percentage of salary withheld through payroll deductions to purchase FICO common stock (up to 10%)	10.00%
Employee stock purchase plans, purchase price of the stock as a percentage of fair market value on the exercise date	85.00%
Employee stock purchase plans, offering period (in months)	6 months