Segment Information - Schedule of Net Sales by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 384,120	$ 411,485	$ 752,003	$ 806,081
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	176,951	203,325	355,105	406,098
United Kingdom
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	135,830	134,953	253,727	257,359
Western Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	50,469	47,243	96,535	88,293
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 20,870	$ 25,964	$ 46,636	$ 54,331