DOCUMENT AND ENTITY INFORMATION - shares	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
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, 2018
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Amendment Flag	false
Trading Symbol	PG
Entity Current Reporting Status	Yes
Entity Common Stock, Shares Outstanding	2,491,408,329
Entity Emerging Growth Company		false
Entity Small Business	false