Goodwill and Other Intangible Assets - Additional Information (Details) $ in Thousands	3 Months Ended			12 Months Ended
	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($) ReportingUnit	Jun. 30, 2022 USD ($)
Segment Reporting Information [Line Items]
Other intangibles non-cash impairment charges				$ 44,602	$ 174,906
Remaining amortization period (in years)	8 years 10 months 24 days			8 years 10 months 24 days
Number of reporting units quantitatively tested, goodwill impairment | ReportingUnit					3
Goodwill carrying value	$ 929,304		$ 938,640	$ 929,304	$ 938,640	$ 933,796
U. S. Reporting Unit
Segment Reporting Information [Line Items]
Percentage of fair value in excess of carrying amount	6.20%			6.20%
Goodwill carrying value	$ 641,053			$ 641,053
ParmCrisps
Segment Reporting Information [Line Items]
Impairment of indefinite lived intangible assets				8,000	$ 102,000
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration]					Intangibles and long-lived asset impairment
Thinsters
Segment Reporting Information [Line Items]
Impairment of indefinite lived intangible assets					$ 8,500
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration]					Intangibles and long-lived asset impairment
Personal Care
Segment Reporting Information [Line Items]
Impairment of indefinite lived intangible assets				$ 12,815	$ 0
Minimum
Segment Reporting Information [Line Items]
Finite-lived intangible asset, useful life (in years)	7 years			7 years
Maximum
Segment Reporting Information [Line Items]
Finite-lived intangible asset, useful life (in years)	25 years			25 years
Various Segments
Segment Reporting Information [Line Items]
Percentage of fair value in excess of carrying amount			17.00%		17.00%
North America
Segment Reporting Information [Line Items]
Goodwill carrying value	$ 689,468		$ 697,053	$ 689,468	$ 697,053	695,715
North America | ParmCrisps
Segment Reporting Information [Line Items]
Other intangibles non-cash impairment charges		$ 8,000
Impairment, Intangible Asset, Statement of Income or Comprehensive Income [Extensible Enumeration]		Non-cash impairment charge
Intangible assets fair value		$ 0
North America | Thinsters
Segment Reporting Information [Line Items]
Other intangibles non-cash impairment charges		$ 10,797
Impairment, Intangible Asset, Statement of Income or Comprehensive Income [Extensible Enumeration]		Non-cash impairment charge
North America | Personal Care
Segment Reporting Information [Line Items]
Other intangibles non-cash impairment charges		$ 12,815
Impairment, Intangible Asset, Statement of Income or Comprehensive Income [Extensible Enumeration]		Non-cash impairment charge
Intangible assets fair value		$ 13,000
International
Segment Reporting Information [Line Items]
Goodwill carrying value	239,836		241,587	239,836	$ 241,587	$ 238,081
Customer Relationships | ParmCrisps
Segment Reporting Information [Line Items]
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]					Intangibles and long-lived asset impairment
Non-cash impairment charge				10,586	$ 45,798
Happy and Joya
Segment Reporting Information [Line Items]
Impairment of indefinite lived intangible assets	$ 2,260			2,260	$ 4,691
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]	Intangibles and long-lived asset impairment
Happy and Joya | International
Segment Reporting Information [Line Items]
Carrying value of intangible assets	$ 3,761			$ 3,761
Other Intangible Assets | ParmCrisps
Segment Reporting Information [Line Items]
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]				Intangibles and long-lived asset impairment	Intangibles and long-lived asset impairment
Non-cash impairment charge				$ 17,032	$ 45,798
Joya
Segment Reporting Information [Line Items]
Impairment of indefinite lived intangible assets			4,691
Carrying value of intangible assets	3,761			3,761
Imagine
Segment Reporting Information [Line Items]
Impairment of indefinite lived intangible assets			4,767	0	4,767
Queen Helene
Segment Reporting Information [Line Items]
Impairment of indefinite lived intangible assets			$ 9,150	0	$ 9,150
Imagine and Queen Helene | North America
Segment Reporting Information [Line Items]
Carrying value of intangible assets	$ 3,100			$ 3,100