Annual report pursuant to Section 13 and 15(d)

Business Acquisitions and Divestiture - Narrative (Details)

v3.22.2.2
Business Acquisitions and Divestiture - Narrative (Details)
€ in Millions
3 Months Ended 12 Months Ended
Aug. 31, 2022
USD ($)
Aug. 31, 2022
EUR (€)
Jun. 30, 2022
USD ($)
Jun. 30, 2022
EUR (€)
Oct. 22, 2021
USD ($)
Mar. 10, 2021
USD ($)
Sep. 30, 2022
USD ($)
Mar. 31, 2022
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Dec. 31, 2020
USD ($)
Acquisitions                        
Acquisition expenses                 $ 522,100,000 $ 526,400,000 $ 538,200,000  
Goodwill and Intangible Asset Impairment               $ 82,500,000 0 11,200,000 144,800,000  
Goodwill, impairment loss               72,300,000        
Loss (gain) on divestitures                 3,100,000 (67,100,000) 3,500,000  
Proceeds from divestitures, net of cash divested                 (4,500,000) 165,800,000 221,900,000  
Impairment charges                     $ 0  
Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation                   9,300,000    
Assets acquired, goodwill, and liabilities assumed             $ 5,000,000.0   5,000,000.0      
TerraSource Global                        
Acquisitions                        
Goodwill and Intangible Asset Impairment               $ 73,000,000.0        
Goodwill, impairment loss             16,900,000          
Asset Impairment, Valuation Adjustment             45,400,000   45,400,000 47,100,000    
Loss (gain) on divestitures                 3,100,000      
Impairment charges                 11,200,000 62,300,000    
Disposal Group, Including Discontinued Operation, Consideration         $ 27,700,000              
Trade receivables, net         $ 25,600,000   7,800,000   7,800,000      
Discontinued Operation, Transaction Costs                 400,000      
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Term         5 years              
TerraSource Global | Subsidiaries                        
Acquisitions                        
Discontinued Operation, Equity Method Investment Retained after Disposal, Ownership Interest after Disposal         49.00%              
Cimcool | Discontinued Operations, Disposed of by Sale                        
Acquisitions                        
Business Combination, Contingent Consideration, Asset             26,000,000.0   26,000,000.0      
Disposal Group, Including Discontinued Operation, Income Tax Expense (Benefit)                 12,700,000      
Disposal Group, Including Discontinued Operation, Operating Expense                 4,500,000      
Cimcool | Discontinued Operations, Disposed of by Sale | Fair Value, Inputs, Level 2                        
Acquisitions                        
Loss (gain) on divestitures                 3,500,000      
Red Valve                        
Acquisitions                        
Proceeds from divestiture of businesses                 59,400,000      
Loss (gain) on divestitures                   31,600,000    
Disposal Group, Including Discontinued Operation, Consideration                       $ 63,000,000.0
Trade receivables, net             $ 5,000,000.0   5,000,000.0      
Discontinued Operation, Transaction Costs                 2,900,000      
ABEL                        
Acquisitions                        
Loss (gain) on divestitures                 (35,500,000)      
Proceeds from divestitures, net of cash divested           $ 103,500,000            
Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation                 3,800,000      
Discontinued Operation, Transaction Costs                 3,900,000      
Proceeds from Divestiture of Businesses, Including Working Capital Adjustments           $ 106,300,000            
Molding Technology Solutions - Germany Facility                        
Acquisitions                        
Proceeds from divestiture of businesses                   13,100,000    
Molding Technology Solutions - Czech Republic Facility                        
Acquisitions                        
Proceeds from divestiture of businesses                   $ 6,800,000    
Herbold                        
Acquisitions                        
Payments to acquire businesses, gross $ 77,700,000 € 77.5                    
Acquisition expenses                 $ 1,800,000      
Assets acquired, goodwill, and liabilities assumed $ 77,700,000                      
Gabler                        
Acquisitions                        
Payments to acquire businesses, gross     $ 12,900,000 € 12.6