XML 150 R134.htm IDEA: XBRL DOCUMENT v3.23.3
Accumulated Other Comprehensive Loss (Rollforward) (Details) - USD ($)
$ in Millions
12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2021
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance $ 13,702.4 $ 14,088.0 $ 12,443.1
Other comprehensive income (loss) before reclassifications 511.4 (1,463.0) 544.9
Amounts reclassified from AOCL 9.6 163.5 118.1
Total Other Comprehensive Income (Loss) 521.0 (1,299.5) 663.0
Amount attributable to noncontrolling interest 184.3 (29.3) 38.8
Ending balance 15,660.3 13,702.4 14,088.0
Derivatives qualifying as hedges      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance (71.9) (28.3) (54.5)
Other comprehensive income (loss) before reclassifications 369.2 (120.3) 3.3
Amounts reclassified from AOCL (43.9) 91.4 43.5
Total Other Comprehensive Income (Loss) 325.3 (28.9) 46.8
Amount attributable to noncontrolling interest 192.3 14.7 20.6
Ending balance 61.1 (71.9) (28.3)
Foreign currency translation adjustments      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance (2,072.4) (893.8) (1,142.8)
Other comprehensive income (loss) before reclassifications 151.1 (1,230.5) 267.3
Amounts reclassified from AOCL (0.3) 7.3 0.0
Total Other Comprehensive Income (Loss) 150.8 (1,223.2) 267.3
Amount attributable to noncontrolling interest (8.3) (44.6) 18.3
Ending balance (1,913.3) (2,072.4) (893.8)
Pension and postretirement benefits      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance (641.8) (593.8) (942.8)
Other comprehensive income (loss) before reclassifications (8.9) (112.2) 274.3
Amounts reclassified from AOCL 53.8 64.8 74.6
Total Other Comprehensive Income (Loss) 44.9 (47.4) 348.9
Amount attributable to noncontrolling interest 0.3 0.6 (0.1)
Ending balance (597.2) (641.8) (593.8)
AOCL attributable to Air Products      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]      
Beginning balance (2,786.1) (1,515.9) (2,140.1)
Total Other Comprehensive Income (Loss) 336.7 (1,270.2) 624.2
Ending balance $ (2,449.4) $ (2,786.1) $ (1,515.9)