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Stock-Based Compensation
3 Months Ended
Aug. 29, 2020
Stock-Based Compensation [Abstract]  
Stock-Based Compensation Stock-Based Compensation
The following table summarizes the stock-based compensation expense and related income tax effect for the three months ended:
(In millions)August 29, 2020August 31, 2019
Stock-based compensation expense$1.5 $2.6 
Related income tax effect0.3 0.6 
Certain of the Company's equity-based compensation awards contain provisions that allow for continued vesting into retirement. Stock-based awards are considered fully vested for expense attribution purposes when the employee's retention of the award is no longer contingent on providing subsequent service.