XML 11 R1.htm IDEA: XBRL DOCUMENT v3.19.2
Document and Entity Information
 9 Months Ended
Jun. 30, 2019
shares
Document and Entity Information [Abstract]  
Document Transition Report false
Document Quarterly Report true
Title of 12(b) Security Ordinary Shares, Par Value $0.01
Entity Incorporation, State or Country Code L2
Entity Registrant Name JOHNSON CONTROLS INTERNATIONAL PLC
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Central Index Key 0000833444
Current Fiscal Year End Date --09-30
Entity Filer Category Large Accelerated Filer
Document Type 10-Q
Entity File Number 001-13836
Document Period End Date Jun. 30, 2019
Document Fiscal Year Focus 2019
Document Fiscal Period Focus Q3
Trading Symbol JCI
Amendment Flag false
Entity Common Stock, Shares Outstanding 795,706,564
Entity Emerging Growth Company false
Entity Small Business false
Entity Tax Identification Number 98-0390500
Entity Address, Address Line One One Albert Quay,
Entity Address, City or Town Cork,
Entity Address, Country IE
City Area Code (353)
Local Phone Number 21-423-5000
Security Exchange Name NYSE
Entity Shell Company false
Entity Address, Postal Zip Code T12 X8N6