Shareholders' equity (Common stock dividend textuals) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
Mar. 28, 2026	Mar. 28, 2026	Mar. 29, 2025
Dividends Payable [Line Items]
Dividends paid on common stock		$ 85,639	$ 85,645
Q3 2025 Dividend
Dividends Payable [Line Items]
Date dividend declared	2026-02	2026-02
Common stock dividend declared amount per share	$ 0.35
Dividends paid on common stock	$ 28,700
Date common stock dividend paid	2026-03	2026-03

Aggregate dividends declared during the period for each share of common stock outstanding.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

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The month and year (YYYY-MM) that the dividend to be paid was declared.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-Publisher FASB
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Date the declared dividend will be paid, in YYYY-MM format.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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

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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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