Stock Plans (Narrative) (Details) $ in Millions	3 Months Ended
	Aug. 25, 2024 USD ($)
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Unrecognized compensation expense related to non-vested stock options, restricted stock units, and performance share units	$ 185.9
Unrecognized compensation expense on non-vested awards, weighted average period of recognition	26 months
Share Based Compensation Arrangement By Share Based Payment Award Options Additional Disclosures [Abstract]
Fair Value Assumptions Method Used	We estimate the fair value of each option on the grant date using a Black-Scholes option-pricing model, which requires us to make predictive assumptions regarding future stock price volatility, employee exercise behavior, dividend yield, and the forfeiture rate. We estimate our future stock price volatility using the historical volatility over the expected term of the option, excluding time periods of volatility we believe a marketplace participant would exclude in estimating our stock price volatility. We also have considered, but did not use, implied volatility in our estimate, because trading activity in options on our stock, especially those with tenors of greater than 6 months, is insufficient to provide a reliable measure of expected volatility. Our method of selecting the other valuation assumptions is explained in Note 12 to the Consolidated Financial Statements included in our Annual Report on Form 10-K for the fiscal year ended May 26, 2024.