Shareholders' Equity - Stock Option Activity (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions			9 Months Ended
Apr. 02, 2021	Jul. 03, 2020	Apr. 02, 2021
Number of Shares
Options outstanding, beginning balance, shares			2.7
Exercised, shares			(0.4)
Canceled or expired, shares			(0.7)
Options outstanding, ending balance, shares	1.6	2.7	1.6
Exercisable, period end, shares	1.6
Weighted Average Exercise Price Per Share
Options outstanding, beginning balance, exercise price, in dollars per share			$ 69.16
Exercised, exercise price, in dollars per share			44.16
Canceled or expired, exercise price, in dollars per share			75.09
Options outstanding, ending balance, exercise price, in dollars per share	$ 72.26	$ 69.16	$ 72.26
Exercisable, period end, exercise price, in dollars per share	$ 72.26
Options outstanding, weighted average remaining contractual term	1 year 5 months 12 days	2 years 1 month 6 days
Exercisable, period end, weighted average remaining contractual life	1 year 5 months 12 days
Aggregate Intrinsic Value
Options outstanding, beginning balance, intrinsic value			$ 0
Exercised, intrinsic value			5
Options outstanding, ending balance, intrinsic value	$ 17	$ 0	$ 0
Exercisable, period end, intrinsic value	$ 17

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Balance Type:	na
Period Type:	instant

- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.