Share based compensation arrangement by share based payment award award shares holding requirement percentage.

No definition available.

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- Definition

The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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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

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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.

+ References

No definition available.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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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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- Definition

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

Number of shares issued under share-based payment arrangement.

+ References

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- Definition

Description of terms of award under share-based payment arrangement.

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- Definition

Percentage of vesting of award under share-based payment arrangement.

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Share-Based Employee Compensation (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions		12 Months Ended
	Jul. 31, 2020	Oct. 03, 2021	Sep. 27, 2020	Sep. 29, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Value of shares issued in connection with director retirements (less than)			$ 0.1
Nonvested stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		4 years
Awards outstanding (in shares)		141,197	175,141
Total unrecognized compensation cost related to stock options granted		$ 4.4
Weighted-average period for unrecognized compensation cost, (in years)		2 years 3 months 18 days
Weighted-average grant-date fair value (in usd per share)		$ 95.44	$ 73.94	$ 86.08
Total fair value of awards vested		$ 4.3	$ 8.7	$ 4.7
Modified restricted stock units vested in period (in shares)		81,968
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years
Total unrecognized compensation cost related to stock options granted		$ 0.1
Weighted-average period for unrecognized compensation cost, (in years)		1 year 2 months 12 days
Option grants contractual term		seven years
Total intrinsic value of stock options exercised		$ 1.6	$ 0.7	$ 0.5
Performance share awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years
Awards outstanding (in shares)		35,097	25,042
Total unrecognized compensation cost related to stock options granted		$ 1.4
Weighted-average period for unrecognized compensation cost, (in years)		2 years
Weighted-average grant-date fair value (in usd per share)		$ 88.88	$ 81.02	$ 84.60
Total fair value of awards vested		$ 0.6	$ 0.5	$ 2.1
Modified restricted stock units vested in period (in shares)		8,717
Modified Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Modified restricted stock units vested in period (in shares)	23,128
Deferred Compensation for Non Management Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)		109,463	105,876
Shares issued in connection with director retiremenst (shares)		0	204	0
Minimum \| Nonvested stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock units vested, percentage		50.00%
Minimum \| Performance share awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance share awards vesting rights, percentage		0.00%
Maximum \| Performance share awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance share awards vesting rights, percentage		150.00%
Executive Officers \| Nonvested stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)		38,650
Non-Management Directors \| Nonvested stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		12 months
Awards outstanding (in shares)		66,250
Management \| Nonvested stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years
Awards outstanding (in shares)		36,297
Two Thousand Four Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized (in shares)		11,600,000
Common stock available for future issuance (in shares)		1,755,983
Deferred Compensation Plan for Non-Management Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized (in shares)		350,000
Common stock available for future issuance (in shares)		142,918