Shareholders' equity (Common stock dividend textuals) (Details)QK - USD ($) $ in Thousands	12 Months Ended
Jun. 28, 2025	Jun. 29, 2024	Jul. 01, 2023
Shareholders' equity
Dividends paid on common stock	$ 113,310	$ 111,963	$ 106,325

Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 15
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-15

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration