XML 62 R49.htm IDEA: XBRL DOCUMENT v3.20.1
Restructuring and Other Costs - Schedule of Restructuring Charges Related to Active Restructuring Initiatives (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost $ 8.0 $ 24.3 $ 32.7 $ 50.0
Restructuring and Related Cost, Cost Incurred to Date 341.9   341.9  
Restructuring and Related Cost, Expected Cost 345.3   345.3  
Net Property, Plant and Equipment [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.3 3.8 3.0 6.9
Restructuring and Related Cost, Cost Incurred to Date 128.5   128.5  
Restructuring and Related Cost, Expected Cost 128.5   128.5  
Severance and Other Employee Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 5.1 12.8 25.6 33.4
Restructuring and Related Cost, Cost Incurred to Date 150.6   150.6  
Restructuring and Related Cost, Expected Cost 150.6   150.6  
Equipment and Inventory Relocation Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.9 1.4 1.4 2.1
Restructuring and Related Cost, Cost Incurred to Date 15.5   15.5  
Restructuring and Related Cost, Expected Cost 16.7   16.7  
Facility Carrying Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.4 1.1 1.0 2.0
Restructuring and Related Cost, Cost Incurred to Date 21.4   21.4  
Restructuring and Related Cost, Expected Cost 22.3   22.3  
Other Costs Related to Restructuring and Other Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 1.3 5.2 1.7 5.6
Restructuring and Related Cost, Cost Incurred to Date 25.9   25.9  
Restructuring and Related Cost, Expected Cost 27.2   27.2  
Corporate, Non-Segment [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 1.9 7.8 9.6 21.9
Restructuring and Related Cost, Cost Incurred to Date 55.3   55.3  
Restructuring and Related Cost, Expected Cost 55.3   55.3  
Corporate, Non-Segment [Member] | Severance and Other Employee Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 1.2 5.6 8.9 19.8
Restructuring and Related Cost, Cost Incurred to Date 47.2   47.2  
Restructuring and Related Cost, Expected Cost 47.2   47.2  
Corporate, Non-Segment [Member] | Other Costs Related to Restructuring and Other Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.7 2.2 0.7 2.1
Restructuring and Related Cost, Cost Incurred to Date 8.1   8.1  
Restructuring and Related Cost, Expected Cost 8.1   8.1  
Corrugated Packaging [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost (1.7) 10.3 8.8 21.5
Restructuring and Related Cost, Cost Incurred to Date 169.3   169.3  
Restructuring and Related Cost, Expected Cost 171.1   171.1  
Corrugated Packaging [Member] | Net Property, Plant and Equipment [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.3 4.0 2.5 7.1
Restructuring and Related Cost, Cost Incurred to Date 96.6   96.6  
Restructuring and Related Cost, Expected Cost 96.6   96.6  
Corrugated Packaging [Member] | Severance and Other Employee Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost (3.5) 4.1 3.6 10.7
Restructuring and Related Cost, Cost Incurred to Date 38.1   38.1  
Restructuring and Related Cost, Expected Cost 38.1   38.1  
Corrugated Packaging [Member] | Equipment and Inventory Relocation Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.9 1.0 1.3 1.4
Restructuring and Related Cost, Cost Incurred to Date 9.5   9.5  
Restructuring and Related Cost, Expected Cost 10.2   10.2  
Corrugated Packaging [Member] | Facility Carrying Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.4 0.9 1.0 2.0
Restructuring and Related Cost, Cost Incurred to Date 19.5   19.5  
Restructuring and Related Cost, Expected Cost 20.4   20.4  
Corrugated Packaging [Member] | Other Costs Related to Restructuring and Other Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.2 0.3 0.4 0.3
Restructuring and Related Cost, Cost Incurred to Date 5.6   5.6  
Restructuring and Related Cost, Expected Cost 5.8   5.8  
Consumer Packaging [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 7.8 6.0 14.3 6.5
Restructuring and Related Cost, Cost Incurred to Date 98.7   98.7  
Restructuring and Related Cost, Expected Cost 100.3   100.3  
Consumer Packaging [Member] | Net Property, Plant and Equipment [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost   (0.2) 0.5 (0.2)
Restructuring and Related Cost, Cost Incurred to Date 30.1   30.1  
Restructuring and Related Cost, Expected Cost 30.1   30.1  
Consumer Packaging [Member] | Severance and Other Employee Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 7.4 2.9 13.1 2.8
Restructuring and Related Cost, Cost Incurred to Date 51.5   51.5  
Restructuring and Related Cost, Expected Cost 51.5   51.5  
Consumer Packaging [Member] | Equipment and Inventory Relocation Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost   0.4 0.1 0.7
Restructuring and Related Cost, Cost Incurred to Date 6.0   6.0  
Restructuring and Related Cost, Expected Cost 6.5   6.5  
Consumer Packaging [Member] | Facility Carrying Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost   0.2    
Restructuring and Related Cost, Cost Incurred to Date 1.9   1.9  
Restructuring and Related Cost, Expected Cost 1.9   1.9  
Consumer Packaging [Member] | Other Costs Related to Restructuring and Other Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.4 2.7 0.6 3.2
Restructuring and Related Cost, Cost Incurred to Date 9.2   9.2  
Restructuring and Related Cost, Expected Cost 10.3   10.3  
Land and Development [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost   0.2   0.1
Restructuring and Related Cost, Cost Incurred to Date 18.6   18.6  
Restructuring and Related Cost, Expected Cost 18.6   18.6  
Land and Development [Member] | Net Property, Plant and Equipment [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Cost Incurred to Date 1.8   1.8  
Restructuring and Related Cost, Expected Cost 1.8   1.8  
Land and Development [Member] | Severance and Other Employee Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost   $ 0.2   $ 0.1
Restructuring and Related Cost, Cost Incurred to Date 13.8   13.8  
Restructuring and Related Cost, Expected Cost 13.8   13.8  
Land and Development [Member] | Other Costs Related to Restructuring and Other Costs [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring and Related Cost, Cost Incurred to Date 3.0   3.0  
Restructuring and Related Cost, Expected Cost $ 3.0   $ 3.0