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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Millions | Total | Common Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Loss | Deferred Compensation Plan | Herman Miller, Inc. Stockholders' Equity | Noncontrolling Interests
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at beginning of period (in shares) at Jun. 01, 2019 |  | 58,794,148 |  |  |  |  |  |
Balance at beginning of period at Jun. 01, 2019 | $ 719.2 | $ 11.7 | $ 89.8 | $ 712.7 | $ (94.2) | $ (0.8) | $ 719.2 | $ 0.0
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Net earnings attributable to Herman Miller, Inc. | 48.2 |  |  | 48.2 |  |  | 48.2 | (0.2)
Net earnings, including portion attributable to nonredeemable noncontrolling interests | 48.0 |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | (17.4) |  |  |  | (17.4) |  | (17.4) |
Stock-based compensation expense | 2.6 |  | 2.6 |  |  |  | 2.6 |
Exercise of stock options (in shares) |  | 382,898 |  |  |  |  |  |
Exercise of stock options | 12.2 | $ 0.1 | 12.1 |  |  |  | 12.2 |
Restricted and performance stock units released (in shares) |  | 45,105 |  |  |  |  |  |
Restricted and performance stock units released | 0.0 | $ 0.0 |  |  |  |  | 0.0 |
Employee stock purchase plan issuances (in shares) |  | 14,750 |  |  |  |  |  |
Employee stock purchase plan issuances | (0.5) |  | (0.5) |  |  |  | (0.5) |
Repurchase and retirement of common stock (in shares) |  | (173,001) |  |  |  |  |  |
Repurchase and retirement of common stock | (7.6) | $ 0.0 | (7.6) |  |  |  | (7.6) |
Deferred compensation plan | $ 0.2 |  |  |  |  | 0.2 | 0.2 |
Dividends declared per share | $ 0.21 |  |  |  |  |  |  |
Dividends declared | $ (12.5) |  |  | (12.5) |  |  | (12.5) |
Redemption value adjustment |  |  |  | (0.2) |  |  | (0.2) | 0.2
Balance at end of period (in shares) at Aug. 31, 2019 |  | 59,063,900 |  |  |  |  |  |
Balance at end of period at Aug. 31, 2019 | 745.2 | $ 11.8 | 97.4 | 748.2 | (111.6) | (0.6) | 745.2 | 0.0
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Customer deposits | $ 39.8 |  |  |  |  |  |  |
Balance at beginning of period (in shares) at May. 30, 2020 | 58,793,275 |  |  |  |  |  |  |
Balance at beginning of period at May. 30, 2020 | $ 643.0 | $ 11.8 | 81.6 | 683.9 | (134.0) | (0.3) | 643.0 | 0.0
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Net earnings attributable to Herman Miller, Inc. | 73.0 |  |  | 73.0 |  |  | 73.0 |
Net earnings, including portion attributable to nonredeemable noncontrolling interests | 73.0 |  |  |  |  |  |  | 0.0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | 28.9 |  |  |  | 28.9 |  | 28.9 |
Stock-based compensation expense | 1.5 |  | 1.5 |  |  |  | 1.5 |
Exercise of stock options (in shares) |  | 8,133 |  |  |  |  |  |
Exercise of stock options | 0.2 | $ 0.0 | 0.2 |  |  |  | 0.2 |
Restricted and performance stock units released (in shares) |  | 106,607 |  |  |  |  |  |
Restricted and performance stock units released | 0.0 | $ 0.0 |  |  |  |  | 0.0 |
Employee stock purchase plan issuances (in shares) |  | 25,116 |  |  |  |  |  |
Employee stock purchase plan issuances | (0.6) |  | (0.6) |  |  |  | (0.6) |
Repurchase and retirement of common stock (in shares) |  | (36,644) |  |  |  |  |  |
Repurchase and retirement of common stock | (0.9) | $ 0.0 | (0.9) |  |  |  | (0.9) |
Directors' fees (shares) |  | (3,013) |  |  |  |  |  |
Directors' fees | $ 0.1 |  | 0.1 |  |  |  |  |
Balance at end of period (in shares) at Aug. 29, 2020 | 58,899,500 | 58,899,500 |  |  |  |  |  |
Balance at end of period at Aug. 29, 2020 | $ 746.4 | $ 11.8 | $ 83.1 | $ 756.9 | $ (105.1) | $ (0.3) | $ 746.4 | $ 0.0
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Customer deposits | $ 36.2 |  |  |  |  |  |  |

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