Amount of unrecognized tax benefits.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 217
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-217

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-15A

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 10B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482525/740-10-45-10B

Name:	us-gaap_UnrecognizedTaxBenefits
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Income taxes - Narrative (Details) - USD ($) $ in Thousands	7 Months Ended	12 Months Ended
Income taxes - Narrative (Details) - USD ($) $ in Thousands	Dec. 31, 2025	May 25, 2025	May 26, 2024
Tax Credit Carryforward [Line Items]
Unrecognized tax benefits	$ 1,461
State
Tax Credit Carryforward [Line Items]
Carryforwards utilized	$ 0	$ 0
Federal, not subject to §382 limitation
Tax Credit Carryforward [Line Items]
Carryforwards utilized		$ 2,051	$ 3,907