Pension Benefits (Components Of Net Periodic Benefit Cost (Income)) (Details) - Defined Benefit Pension Plans [Member] - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 1,382	$ 1,344	$ 935
Expected return on plan assets	(1,375)	(1,416)	(1,911)
Amortization of unrecognized net loss	633	725	428
Net periodic benefit cost (income)	$ 640	$ 653	$ (548)

Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.

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Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.

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Amount of cost recognized for passage of time related to defined benefit plan.

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Amount of net periodic benefit cost (credit) for defined benefit plan.

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