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- Definition

Defined Benefit Plan, Percentage Funded

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

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- Definition

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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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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- Definition

Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year.

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- Definition

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

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Amount of cost for defined contribution plan.

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Amount of cost for employer contribution to multiemployer pension plan determined to be individually significant.

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Pension Plans and Other Postretirement Benefit Plans - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit cost	$ 968	$ 508	$ 495
Amount of gain (loss) reclassified from accumulated other comprehensive income (loss)	$ 968	508	495
Red Zone
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, percentage funded	65.00%
Orange Zone
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, percentage funded	80.00%
Defined benefit plan, accumulated funding deficiency, plan year period	6 years
Yellow Zone
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, percentage funded	80.00%
Green Zone
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, percentage funded	80.00%
Employee
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan (benefit) cost	$ 1,091	1,181	701
All Other Multiemployer Defined Benefit Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Company Contributions	9,143	8,643	7,919
Cash Balance Plan \| Other Pension, Postretirement and Supplemental Plans
Defined Benefit Plan Disclosure [Line Items]
Employer contributions	3,130
Defined benefit plan, expected future employer contributions, next fiscal year	1,700
Union Savings Plan \| Other Pension, Postretirement and Supplemental Plans
Defined Benefit Plan Disclosure [Line Items]
Employer contributions	250
Defined benefit plan, expected future employer contributions, next fiscal year	190
Savings Plans \| Employee
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan (benefit) cost	$ 8,446	$ 8,557	$ 7,981