Share Plans (Schedule of Fair Value Assumptions for Performance Share Unit) (Details) - Performance Shares	6 Months Ended
Dec. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected share price volatility	38.90%
Peer group stock price volatility	128.00%
Correlation of returns	24.40%

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(ii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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Period Type:	duration