DOCUMENT AND ENTITY INFORMATION	3 Months Ended
	Sep. 30, 2017 shares
Document Information [Line Items]
Entity Registrant Name	PROCTER & GAMBLE Co
Entity Central Index Key	0000080424
Current Fiscal Year End Date	--06-30
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Sep. 30, 2017
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q1
Amendment Flag	false
Trading Symbol	PG
Entity Well Known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Files	No
Entity Common Stock, Shares Outstanding	2,536,958,080