XML 11 R1.htm IDEA: XBRL DOCUMENT v3.19.2
Document and Entity Information
9 Months Ended
Jun. 30, 2019
shares
Entity Information [Line Items]  
Document Type 10-Q
Document Quarterly Report true
Document Period End Date Jun. 30, 2019
Document Transition Report false
Entity File Number 001-04534
Entity Registrant Name AIR PRODUCTS & CHEMICALS INC /DE/
Entity Central Index Key 0000002969
Current Fiscal Year End Date --09-30
Document Fiscal Year Focus 2019
Document Fiscal Period Focus Q3
Amendment Flag false
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 23-1274455
Entity Address, Address Line One 7201 Hamilton Boulevard
Entity Address, City or Town Allentown
Entity Address, State or Province PA
Entity Address, Postal Zip Code 18195-1501
City Area Code 610
Local Phone Number 481-4911
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Large Accelerated Filer
Entity Small Business false
Entity Emerging Growth Company false
Entity Shell Company false
Entity Common Stock, Shares Outstanding 220,355,139
Common Stock, par value $1.00 per share  
Entity Information [Line Items]  
Title of 12(b) Security Common Stock, par value $1.00 per share
Trading Symbol APD
Security Exchange Name NYSE
2.0% Euro Notes due 2020  
Entity Information [Line Items]  
Title of 12(b) Security 2.0% Euro Notes due 2020
Trading Symbol APD20
Security Exchange Name NYSE
0.375% Euro Notes due 2021  
Entity Information [Line Items]  
Title of 12(b) Security 0.375% Euro Notes due 2021
Trading Symbol APD21B
Security Exchange Name NYSE
1.0% Euro Notes due 2025  
Entity Information [Line Items]  
Title of 12(b) Security 1.0% Euro Notes due 2025
Trading Symbol APD25
Security Exchange Name NYSE