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Pension and Other Retiree Benefits - Narrative (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2022
USD ($)
Yr
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Defined Benefit Plan Disclosure [Line Items]      
Number of post-retirement plans not frozen to new participants 1    
Pension and post-retirement benefit obligations $ 155.5 $ 222.3  
Employer contributions 16.3    
Expected contributions to defined benefit plans for 2022 16.6    
Costs related to defined contribution plans 13.2 12.7 $ 6.8
Esselte Leitz Pension Plan      
Defined Benefit Plan Disclosure [Line Items]      
Unfunded Pension Plan liability $ 103.0 151.7  
Minimum      
Defined Benefit Plan Disclosure [Line Items]      
Payment of retirement benefits, commencement age for participants | Yr 60    
Maximum      
Defined Benefit Plan Disclosure [Line Items]      
Payment of retirement benefits, commencement age for participants | Yr 65    
Pension Plan      
Defined Benefit Plan Disclosure [Line Items]      
Accumulated benefit obligation $ 598.1 870.7  
Pension Plan | U.S.      
Defined Benefit Plan Disclosure [Line Items]      
Pension and post-retirement benefit obligations $ 22.1 $ 31.6  
Weighted average asset allocations 100.00% 100.00%  
Employer contributions $ 2.5 $ 7.2  
Pension Plan | U.S. | Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Weighted average asset allocations 35.00% 63.00%  
Pension Plan | U.S. | Fixed income securities      
Defined Benefit Plan Disclosure [Line Items]      
Weighted average asset allocations 58.00% 28.00%  
Pension Plan | U.S. | Alternate assets      
Defined Benefit Plan Disclosure [Line Items]      
Weighted average asset allocations 7.00%