Annual report pursuant to Section 13 and 15(d)

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

v3.20.2
Other Comprehensive Income (Loss) - Reclassifications out of Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2018
Affected Line in the Consolidated Statement of Operations:                      
Net revenue $ (693.7) $ (607.5) $ (648.9) $ (566.9) $ (485.8) $ (446.6) $ (464.6) $ (410.3) $ (2,517.0) $ (1,807.3) $ (1,770.1)
Cost of Goods and Services Sold                 1,703.7 1,184.3 1,128.0
Other income (expense), net                 (0.5) 6.7 (0.2)
Tax expense                 (34.9) (50.5) (65.3)
Total reclassifications for the period, net of tax                 7.7 5.7 1.7
Pension and Postretirement                      
Affected Line in the Consolidated Statement of Operations:                      
Total reclassifications for the period, net of tax                 5.2 1.2 3.0
Net Unrealized Gain (Loss) on Derivative Instruments                      
Affected Line in the Consolidated Statement of Operations:                      
Total reclassifications for the period, net of tax                 2.5 4.5 (1.3)
Reclassification out of Accumulated Other Comprehensive Income                      
Affected Line in the Consolidated Statement of Operations:                      
Net revenue                 0.2 (0.2) (0.5)
Cost of Goods and Services Sold                 (0.8) 0.8 0.1
Other income (expense), net                 (9.1) (8.2) (1.5)
Income before income taxes                 (9.7) (7.6) (1.9)
Tax expense                 (2.0) (1.9) (0.2)
Total reclassifications for the period, net of tax                 7.7 5.7 1.7
Reclassification out of Accumulated Other Comprehensive Income | 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                 (7.1) (1.7) (3.6)
Income before income taxes                 (7.1) (1.7) (3.6)
Reclassification out of Accumulated Other Comprehensive Income | Prior Service Costs 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                 0.0 0.0 (0.2)
Income before income taxes                 0.0 0.0 (0.2)
Reclassification out of Accumulated Other Comprehensive Income | Net Unrealized Gain (Loss) on Derivative Instruments                      
Affected Line in the Consolidated Statement of Operations:                      
Net revenue                 0.2 (0.2) 0.5
Cost of Goods and Services Sold                 (0.8) 0.8 (0.1)
Other income (expense), net                 (2.0) (6.5) (2.3)
Income before income taxes                 $ (2.6) $ (5.9) $ (1.9)