Benefit Plans - Summary of Weighted-Average Allocation by Asset Category (Details) - Pension Plan [Member]	Jun. 30, 2025	Jun. 30, 2024
Defined Benefit Plan, Plan Assets, Category [Line Items]
Weighted-average allocation by asset category	100.00%	100.00%
Cash
Defined Benefit Plan, Plan Assets, Category [Line Items]
Weighted-average allocation by asset category	1.00%	1.00%
Fixed Income Securities and Mutual Funds
Defined Benefit Plan, Plan Assets, Category [Line Items]
Weighted-average allocation by asset category	53.00%	54.00%
Equity Securities and Mutual Funds
Defined Benefit Plan, Plan Assets, Category [Line Items]
Weighted-average allocation by asset category	46.00%	45.00%

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.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480482/715-20-55-17

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)(iv)(01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)(iv)(03)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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