Shareholders' equity (Share repurchase program textuals) (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions	12 Months Ended
Jul. 03, 2021	Jun. 27, 2020	Jun. 29, 2019	Aug. 29, 2019
Shareholders' equity
Authorized repurchase of common stock under Share Repurchase Program				$ 2,950,000
Shares repurchased during period (in shares)	0.0
Remaining authorized repurchase amount	$ 469,000
Cash dividends paid per common share	$ 0.85	$ 0.84	$ 0.80
Dividends paid on common stock	$ 84,309	$ 83,975	$ 87,158

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

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-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
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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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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Amount of stock repurchase plan authorized.

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Amount remaining of a stock repurchase plan authorized.

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Number of shares that have been repurchased and retired during the period.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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