|**NET EARNINGS PER SHARE (EPS)**           | 3 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
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|**Earnings Per Share [Abstract]**          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|NET EARNINGS PER SHARE (EPS)               | NET EARNINGS PER SHARE (EPS)The following is the reconciliation of the weighted average number of shares outstanding (in thousands) used to calculate basic net EPS to those used to calculate diluted net EPS:Three Months Ended9/30/20209/30/2019Basic126,346125,823Dilutive effect of stock options and other2,3831,642Diluted128,729127,465Antidilutive stock options and other441—Basic net earnings per share and Diluted net earnings per share are calculated on Net earnings attributable to Clorox.
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|Basic                                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Dilutive effect of stock options and other |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Diluted                                    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
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|Antidilutive stock options and other       |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              

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