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Consolidated Statement of Stockholders' Equity - USD ($) $ in Millions | Total | Preferred Stock [Member] | Common Stock | Additional Paid-In Capital | Retained Earnings | Accumulated Other Comprehensive Loss | Key Executive Deferred Compensation | Noncontrolling Interest | Restricted Stock Units Additional Paid-In Capital | Restricted Stock Additional Paid-In Capital
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Additional paid-in capital |  |  |  | $ 90.9 |  |  |  |  |  |
Retained earnings |  |  |  |  | $ 288.2 |  |  |  |  |
Accumulated other comprehensive loss |  |  |  |  |  | $ (140.6) |  |  |  |
Key Executive Deferred Compensation |  |  |  |  |  |  | $ (1.9) |  |  |
Noncontrolling Interests |  |  |  |  |  |  |  | $ 0.0 |  |
Exercise of stock options |  |  | $ 0.0 | 5.2 |  |  |  |  |  |
Repurchase and retirement of common stock (in usd) |  |  |  | 3.6 |  |  |  |  |  |
Employee stock purchase plan (in usd) |  |  |  | 1.9 |  |  |  |  |  |
Stock option compensation expense |  |  |  | 3.6 |  |  |  |  |  |
Restricted stock units released (in usd) |  |  |  |  |  |  |  |  | $ 3.2 | $ 0.3
Excess tax benefit for stock-based compensation |  |  |  | 0.3 |  |  |  |  |  |
Performance stock units compensation expense |  |  |  | 0.7 |  |  |  |  |  |
Directors' fees (in usd) |  |  |  | 0.4 |  |  |  |  |  |
Net earnings (loss) attributable to Herman Miller, Inc. | $ 68.2 |  |  |  | 68.2 |  |  |  |  |
Other comprehensive income (loss) | 16.3 |  |  |  |  | 16.3 |  |  |  |
Deferred compensation plan |  |  |  | 0.0 |  |  | 0.0 |  |  |
Initial origination of noncontrolling interests |  |  |  |  |  |  |  | 0.0 |  |
Net earnings attributable to noncontrolling interests |  |  |  |  |  |  |  | 0.0 |  |
Stock-based compensation expense |  |  |  |  |  |  |  | 0.0 |  |
Purchase of noncontrolling interests |  |  |  |  |  |  |  | 0.0 |  |
Dividends, Cash |  |  |  |  | (25.3) |  |  |  |  |
Redemption value adjustment |  |  |  |  | 0.0 |  |  |  |  |
Common Stock at Jun. 02, 2012 |  |  | 11.7 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Preferred Stock |  | $ 0.0 |  |  |  |  |  |  |  |
Additional paid-in capital |  |  |  | 102.9 |  |  |  |  |  |
Retained earnings |  |  |  |  | 331.1 |  |  |  |  |
Accumulated other comprehensive loss | (124.3) |  |  |  |  | (124.3) |  |  |  |
Key Executive Deferred Compensation |  |  |  |  |  |  | (1.9) |  |  |
Noncontrolling Interests |  |  |  |  |  |  |  | 0.0 |  |
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | 319.5 |  |  |  |  |  |  |  |  |
Exercise of stock options |  |  | 0.2 | 18.8 |  |  |  |  |  |
Repurchase and retirement of common stock (in usd) |  |  |  | 12.7 |  |  |  |  |  |
Employee stock purchase plan (in usd) |  |  |  | 1.8 |  |  |  |  |  |
Stock option compensation expense |  |  |  | 2.3 |  |  |  |  |  |
Restricted stock units released (in usd) |  |  |  |  |  |  |  |  | 5.4 | 0.2
Excess tax benefit for stock-based compensation |  |  |  | 0.5 |  |  |  |  |  |
Performance stock units compensation expense |  |  |  | 3.0 |  |  |  |  |  |
Directors' fees (in usd) |  |  |  | 0.4 |  |  |  |  |  |
Net earnings (loss) attributable to Herman Miller, Inc. | (22.1) |  |  |  | (22.1) |  |  |  |  |
Other comprehensive income (loss) | 86.4 |  |  |  |  | 86.4 |  |  |  |
Deferred compensation plan |  |  |  | (0.2) |  |  | 0.2 |  |  |
Initial origination of noncontrolling interests |  |  |  |  |  |  |  | 0.0 |  |
Net earnings attributable to noncontrolling interests |  |  |  |  |  |  |  | 0.0 |  |
Stock-based compensation expense |  |  |  |  |  |  |  | 0.0 |  |
Purchase of noncontrolling interests |  |  |  |  |  |  |  | 0.0 |  |
Dividends, Cash |  |  |  |  | (31.6) |  |  |  |  |
Redemption value adjustment |  |  |  |  | 0.0 |  |  |  |  |
Common Stock at Jun. 01, 2013 |  |  | 11.7 |  |  |  |  |  |  |
Herman Miller, Inc. Stockholders' Equity at Jun. 01, 2013 | 319.5 |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Preferred Stock |  | 0.0 |  |  |  |  |  |  |  |
Additional paid-in capital | 122.4 |  |  | 122.4 |  |  |  |  |  |
Retained earnings | 277.4 |  |  |  | 277.4 |  |  |  |  |
Accumulated other comprehensive loss | (37.9) |  |  |  |  | (37.9) |  |  |  |
Key Executive Deferred Compensation | 1.7 |  |  |  |  |  | (1.7) |  |  |
Noncontrolling Interests |  |  |  |  |  |  |  | 0.0 |  |
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | 372.1 |  |  |  |  |  |  |  |  |
Exercise of stock options |  |  | 0.0 | 5.7 |  |  |  |  |  |
Repurchase and retirement of common stock (in usd) |  |  |  | 3.7 |  |  |  |  |  |
Employee stock purchase plan (in usd) |  |  |  | 1.8 |  |  |  |  |  |
Stock option compensation expense |  |  |  | 1.2 |  |  |  |  |  |
Restricted stock units released (in usd) |  |  |  |  |  |  |  |  | $ 4.0 | $ 0.1
Excess tax benefit for stock-based compensation |  |  |  | 0.4 |  |  |  |  |  |
Performance stock units compensation expense |  |  |  | 3.3 |  |  |  |  |  |
Directors' fees (in usd) |  |  |  | 0.4 |  |  |  |  |  |
Net earnings (loss) attributable to Herman Miller, Inc. | 97.5 |  |  |  | 97.5 |  |  |  |  |
Other comprehensive income (loss) | (18.3) |  |  |  |  | (18.3) |  |  |  |
Deferred compensation plan |  |  |  | (0.5) |  |  | 0.5 |  |  |
Initial origination of noncontrolling interests |  |  |  |  |  |  |  | 6.0 |  |
Net earnings attributable to noncontrolling interests |  |  |  |  |  |  |  | 0.1 |  |
Stock-based compensation expense |  |  |  |  |  |  |  | 0.2 |  |
Purchase of noncontrolling interests |  |  |  |  |  |  |  | (5.8) |  |
Dividends, Cash |  |  |  |  | (33.6) |  |  |  |  |
Redemption value adjustment | 3.3 |  |  |  | (3.3) |  |  |  |  |
Common Stock at May. 31, 2014 | 11.9 |  | $ 11.9 |  |  |  |  |  |  |
Herman Miller, Inc. Stockholders' Equity at May. 31, 2014 | 372.1 |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Preferred Stock |  | $ 0.0 |  |  |  |  |  |  |  |
Additional paid-in capital | 135.1 |  |  | $ 135.1 |  |  |  |  |  |
Retained earnings | 338.0 |  |  |  | $ 338.0 |  |  |  |  |
Accumulated other comprehensive loss | (56.2) |  |  |  |  | $ (56.2) |  |  |  |
Key Executive Deferred Compensation | 1.2 |  |  |  |  |  | $ (1.2) |  |  |
Noncontrolling Interests |  |  |  |  |  |  |  | $ 0.5 |  |
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | $ 428.1 |  |  |  |  |  |  |  |  |

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