Leases - Supplemental balance sheet information (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Operating Leases
Operating lease right-of-use assets (included within Investments and other assets)	$ 232,733	$ 133,412
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Investments and other assets	Investments and other assets
Current operating lease liabilities (included within Other accrued liabilities)	$ 50,523	$ 36,023
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Accrued Liabilities, Current	Other Accrued Liabilities, Current
Long-term operating lease liabilities (included within Other liabilities)	$ 187,445	$ 100,337
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Total operating lease liabilities	$ 237,968	$ 136,360
Finance Lease, Assets And Liabilities, Lessee [Abstract]
Accumulated depreciation	$ (8,196)	$ (3,836)
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization	Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization
Net property, plant and equipment	$ 104,827	$ 10,453
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Accrued Liabilities, Current	Other Accrued Liabilities, Current
Current portion of long-term debt (included within Other accrued liabilities)	$ 4,198	$ 1,691
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Long-term debt (included within Other liabilities)	$ 100,889	$ 8,575
Total finance lease liabilities	$ 105,087	$ 10,266
Weighted-average remaining lease term
Operating leases	6 years 10 months 24 days	5 years 7 months 6 days
Finance leases	20 years 9 months 18 days	15 years 8 months 12 days
Weighted-average discount rate
Operating leases	3.90%	1.60%
Finance leases	5.20%	3.30%
Land and buildings
Finance Lease, Assets And Liabilities, Lessee [Abstract]
Finance leases	$ 107,910	$ 9,223
Machinery and equipment
Finance Lease, Assets And Liabilities, Lessee [Abstract]
Finance leases	$ 5,113	$ 5,066