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Earnings Per Share - Schedule of Calculation of Numerator and Denominator in Earnings Per Share (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
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Jun. 01, 2019 | Mar. 02, 2019 | Dec. 01, 2018 | Sep. 01, 2018 | Jun. 02, 2018 | Mar. 03, 2018 | Dec. 02, 2017 | Sep. 02, 2017 | Jun. 03, 2017 | Mar. 04, 2017 | Dec. 03, 2016 | Sep. 03, 2016 | Jun. 01, 2019 | Jun. 02, 2018 | Jun. 03, 2017
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Numerator for both basic and diluted EPS, Net earnings attributable to Herman Miller, Inc. | $ 46.2 | $ 39.2 | $ 39.3 | $ 35.8 | $ 31.8 | $ 29.8 | $ 33.5 | $ 33.1 | $ 33.4 | $ 22.5 | $ 31.7 | $ 36.3 | $ 160.5 | $ 128.1 | $ 123.9
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Denominator for basic EPS, weighted-average common shares outstanding |  |  |  |  |  |  |  |  |  |  |  |  | 59,011,945 | 59,681,268 | 59,871,805
Potentially dilutive shares resulting from stock plans |  |  |  |  |  |  |  |  |  |  |  |  | 369,846 | 630,037 | 682,784
Denominator for diluted EPS |  |  |  |  |  |  |  |  |  |  |  |  | 59,381,791 | 60,311,305 | 60,554,589

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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669619-108580 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -URI http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669625-108580 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -URI http://asc.fasb.org/extlink&oid=114873790&loc=SL114874131-224263 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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