Goodwill - Summary of Changes in Carrying Amount of Goodwill by Reportable Segment (Detail) $ in Thousands	3 Months Ended
	Dec. 31, 2023 USD ($)
Goodwill [Line Items]
Beginning balance	$ 559,820
Goodwill acquired	13,515
Foreign currency translation	2,515
Ending balance	575,850
Retail Operations [Member]
Goodwill [Line Items]
Beginning balance	490,786
Goodwill acquired	13,515
Foreign currency translation	2,515
Ending balance	506,816
Product Manufacturing [Member]
Goodwill [Line Items]
Beginning balance	69,034
Ending balance	$ 69,034