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Stock-Based Compensation (Details) - USD ($) | 12 Months Ended
--- | ---
Jun. 03, 2017 | May 28, 2016 | May 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Shares Authorized ( in shares) | 3,991,307 |  |
Stock-based compensation cost not yet recognized | $ 4,800,000 |  |
Weighted-average period over which this amount is expected to be recognized | 1 year 21 days |  |
Stock Issued During Period, Shares, Employee Stock Purchase Plans | 68,547 | 70,768 | 62,467
Cash received during fiscal 2017 from the exercise of stock options | $ 6,600,000 |  |
IRS statutory compensation ceiling | $ 270,000 |  |
Employee Stock |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Capital shares reserved for future issuance | 4,000,000 |  |
Employee Stock Option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Weighted-average period over which this amount is expected to be recognized | 10 months 24 days |  |
Intrinsic value of options exercised | $ 1,300,000 | $ 2,300,000 | $ 2,400,000
Share based compensation | 600,000 |  |
Restricted Stock |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Fair value of the shares that vested | $ 600,000 |  |
Restricted Stock Units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Weighted-average period over which this amount is expected to be recognized | 10 months 24 days |  |
Fair value of the shares that vested | $ 3,000,000 |  |
Granted | $ 31.83 | $ 29.03 | $ 30.38
Conversion ratio to common stock | 1 |  |
Performance Shares |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Weighted-average period over which this amount is expected to be recognized | 9 months 21 days |  |
Fair value of the shares that vested | $ 3,600,000.0 |  |
Granted | $ 29.40 | $ 30.81 | $ 32.71
Conversion ratio to common stock | 1 |  |
Employee Stock |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Reserved for purchase by plan participants (percentage) | 85.00% |  |
Minimum | Employee Stock Option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Exercisable period (in years) | 1 year |  |
Minimum | Restricted Stock |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Exercisable period (in years) | 5 years |  |
Minimum | Restricted Stock Units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Exercisable period (in years) | 3 years |  |
Minimum | Performance Shares |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Exercisable period (in years) | 3 years |  |
Maximum | Employee Stock Option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Exercisable period (in years) | 3 years |  |
Expiration period (in years) | 10 years |  |
Maximum | Executive Equalization Retirement Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Cash awards granted, percentage | 50.00% |  |
Percentage of incentive cash bonus | 100.00% |  |
Other Liabilities [Member] | Employee Stock Option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Employee-related Liabilities | $ 300,000 |  |
Director | Employee Stock Option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Exercisable period (in years) | 1 year |  |
Expiration period (in years) | 10 years |  |
Herman Miller Consumer Holdings [Member] | Minimum | Employee Stock Option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Exercisable period (in years) | 1 year |  |
Herman Miller Consumer Holdings [Member] | Maximum | Employee Stock Option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Exercisable period (in years) | 5 years |  |
Herman Miller Consumer Holdings Inc |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Intrinsic value of options exercised | $ 100,000 |  |

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