| Component: (Network and Table) | |
|---|---|
| Network | 402202 - Disclosure - Supplemental Information (Other Noncurrent Assets) (Details) (http://www.airproducts.com/role/DisclosureSupplementalInformationOtherNoncurrentAssetsDetails) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0000002969 (http://www.sec.gov/CIK) |
| Supplemental Information [Abstract] | Period [Axis] | |
|---|---|---|
2016-09-30 | 2015-09-30 | |
Supplemental Information [Abstract] | ||
Restricted cash | ||
Derivative instruments | ||
Other long-term receivables | ||
Deferred financing cost, net | ||
Prepaid tax | ||
Deferred tax assets | 192,700,000 | 82,700,000 |
Pension benefits | ||
Deposits | ||
Other | ||
Other noncurrent assets total | 737,300,000 | 648,600,000 |