Business realignment and acquisition integration charges - Income statement location (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Cost of sales
Restructuring Cost and Reserve [Line Items]
Business realignment charges	$ 10,590	$ 8,467	$ 16,030	$ 15,451
Selling, general and administrative expenses
Restructuring Cost and Reserve [Line Items]
Business realignment charges	9,714	4,695	13,182	10,803
Other income, net
Restructuring Cost and Reserve [Line Items]
Business realignment charges	$ 551	$ 1,192	$ 1,149	$ 1,192