Annual report pursuant to Section 13 and 15(d)

Other Comprehensive Income (Loss) - Reclassifications out of Accumulated Other Comprehensive Income (Details)

v3.21.2
Other Comprehensive Income (Loss) - Reclassifications out of Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Millions
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2019
Affected Line in the Consolidated Statement of Operations:      
Net revenue $ (2,864.8) $ (2,517.0) $ (1,807.3)
Cost of Goods and Services Sold 1,907.5 1,703.7 1,184.3
Other income (expense), net (0.3) (4.0) 6.7
Tax expense (98.6) (34.9) (50.5)
Total reclassifications for the period, net of tax (3.3) 7.7 5.7
Pension and Postretirement      
Affected Line in the Consolidated Statement of Operations:      
Total reclassifications for the period, net of tax 3.5 5.2 1.2
Net Unrealized Gain (Loss) on Derivative Instruments      
Affected Line in the Consolidated Statement of Operations:      
Total reclassifications for the period, net of tax 1.2 2.5 4.5
Reclassification out of Accumulated Other Comprehensive Income      
Affected Line in the Consolidated Statement of Operations:      
Net revenue (0.1) 0.2 (0.2)
Cost of Goods and Services Sold 1.0 (0.8) 0.8
Other income (expense), net 2.0 (9.1) (8.2)
Income before income taxes 2.9 (9.7) (7.6)
Tax expense (0.4) (2.0) (1.9)
Total reclassifications for the period, net of tax (3.3) 7.7 5.7
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Defined Benefit Plans Adjustment Net Loss Recognized      
Affected Line in the Consolidated Statement of Operations:      
Net revenue 0.0 0.0 0.0
Cost of Goods and Services Sold 0.0 0.0 0.0
Other income (expense), net (4.2) (7.1) (1.7)
Income before income taxes (4.2) (7.1) (1.7)
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Defined Benefit Plans Adjustment Prior Service Cost Recognized      
Affected Line in the Consolidated Statement of Operations:      
Net revenue 0.0 0.0 0.0
Cost of Goods and Services Sold 0.0 0.0 0.0
Other income (expense), net 0.1 0.0 0.0
Income before income taxes 0.1 0.0 0.0
Reclassification out of Accumulated Other Comprehensive Income | Net Unrealized Gain (Loss) on Derivative Instruments      
Affected Line in the Consolidated Statement of Operations:      
Net revenue (0.1) 0.2 0.2
Cost of Goods and Services Sold 1.0 (0.8) (0.8)
Other income (expense), net (1.9) (2.0) 6.5
Income before income taxes (1.0) $ (2.6) $ 5.9
Reclassification out of Accumulated Other Comprehensive Income | (Gain)/Loss on Divestiture      
Affected Line in the Consolidated Statement of Operations:      
Net revenue 0.0    
Cost of Goods and Services Sold 0.0    
Other income (expense), net 8.0    
Income before income taxes $ 8.0