Minimum amount of operating income to meet the performance condition.

No definition available.

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.29)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

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Period Type:	instant

- References

No definition available.

+ Details

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

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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).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

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Data Type:	xbrli:sharesItemType
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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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STOCK-BASED COMPENSATION, 2013 and 2023 Restricted Stock Plans (Details) - USD ($) $ in Millions	1 Months Ended				9 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Apr. 30, 2022	Oct. 31, 2018	Sep. 30, 2023	Jun. 06, 2023	Jun. 30, 2020	Jan. 31, 2013
Restricted Stock Units [Member] \| Board of Directors [Member]
Restricted Stock Plan [Abstract]
Vesting period from grant date	4 years	4 years
Number of restricted stock units granted (in shares)	14,000	14,000
Restricted Stock Units [Member] \| Key Employees [Member]
Restricted Stock Plan [Abstract]
Vesting period from grant date			3 years
Number of restricted stock units granted (in shares)			120,231
Restricted Stock Units [Member] \| Chief Executive Officer [Member]
Restricted Stock Plan [Abstract]
Number of restricted stock units granted (in shares)				644,000
Service-Based Restricted Stock Units [Member] \| Chief Executive Officer [Member]
Restricted Stock Plan [Abstract]
Vesting period from grant date					5 years
Number of restricted stock units granted (in shares)				460,000
Performance-Based Restricted Stock Units [Member] \| Chief Executive Officer [Member] \| Tranche One [Member]
Restricted Stock Plan [Abstract]
Number of restricted stock units granted (in shares)				92,000
Minimum amount of operating income, award vesting condition				$ 12
Performance-Based Restricted Stock Units [Member] \| Chief Executive Officer [Member] \| Tranche Two [Member]
Restricted Stock Plan [Abstract]
Number of restricted stock units granted (in shares)				92,000
Minimum amount of operating income, award vesting condition				$ 14
2013 Restricted Stock Plan [Member] \| Minimum [Member]
Restricted Stock Plan [Abstract]
Vesting period from grant date					4 years
2013 Restricted Stock Plan [Member] \| Restricted Stock Units [Member]
Restricted Stock Plan [Abstract]
Number of common shares reserved for issuance (in shares)							800,000
2013 Restricted Stock Plan [Member] \| Restricted Stock Units [Member] \| Maximum [Member]
Restricted Stock Plan [Abstract]
Number of common shares reserved for issuance (in shares)								300,000
2023 Restricted Stock Plan [Member] \| Minimum [Member]
Restricted Stock Plan [Abstract]
Vesting period from grant date					4 years
2023 Restricted Stock Plan [Member] \| Restricted Stock Units [Member]
Restricted Stock Plan [Abstract]
Number of common shares reserved for issuance (in shares)						800,000