Leases - Weighted-average remaining lease terms and discount rates (Details)	Jun. 30, 2025	Jun. 30, 2024
Leases
Weighted-average remaining lease term - operating leases (in years)	11 years 2 months 12 days	12 years 6 months
Weighted-average remaining lease term - finance leases (in years)	2 years 4 months 24 days	1 year 10 months 24 days
Weighted-average discount rate - operating leases	4.90%	4.80%
Weighted-average discount rate - finance leases	6.00%	5.50%