XML 125 R104.htm IDEA: XBRL DOCUMENT v3.10.0.1
Stock-Based Compensation (Stock Option Activity) (Narrative) (Details) - USD ($)
$ in Millions
12 Months Ended
May 27, 2018
May 28, 2017
May 29, 2016
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Line Items]      
Total intrinsic value of options exercised $ 43.1 $ 99.1 $ 73.6
Cash received from option exercises $ 32.0 $ 107.8 $ 94.4
Vesting period 4 years    
Maximum terms of awards (years) 10 years    
Darden stock units      
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Line Items]      
Unrecognized compensation cost related to unvested stock options granted $ 44.8    
Unrecognized compensation cost, period of recognition, in years (years) 2 years 7 months    
Fair market value on grant date $ 25.8    
Stock options      
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Line Items]      
Unrecognized compensation cost related to unvested stock options granted $ 7.8    
Unrecognized compensation cost, period of recognition, in years (years) 2 years 5 months    
Fair market value on grant date $ 4.9    
Minimum | Darden stock units      
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Line Items]      
Vesting period 3 years    
Maximum | Darden stock units      
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Line Items]      
Vesting period 5 years