Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details)

v3.20.4
Significant Accounting Policies (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Significant Accounting Policies [Line Items]      
Percentage of the Company's Inventories Utilizing First In, First Out Method (FIFO) 50.00% 45.00%  
Amount Last In, First Out (LIFO) Inventory Method is Below First In, First Out (FIFO) Inventory Method in Inventory Calculation $ 145.3 $ 139.9  
Accumulated Capitalized Interest Costs 4.4 5.0  
Capital Expenditures Incurred but Not yet Paid 31.7 27.5  
Gains on the Sale of Property 0.7 1.8 $ 0.3
Losses on the Sale and Disposal of Property (0.5) (2.4) (0.8)
Net Gains (Losses) on Sale and Disposal of Property 0.2 (0.6) (0.5)
Assets Held-for-sale, Not Part of Disposal Group 3.0 3.0  
Impairment of Long-Lived Assets 0.9 3.0 12.7
Advertising Costs 29.7 35.6 31.7
Effect of LIFO Inventory Liquidation on Income $ 0.0 $ 0.0 $ 0.0
Minimum [Member]      
Significant Accounting Policies [Line Items]      
Extended Warranty Period of Coverage 1 year    
Amortization Period for Customer Relationships and Trade Names 3 years    
Maximum [Member]      
Significant Accounting Policies [Line Items]      
Extended Warranty Period of Coverage 3 years    
Building and Building Improvements [Member] | Minimum [Member]      
Significant Accounting Policies [Line Items]      
Asset Depreciable Life (in Years) 5 years    
Building and Building Improvements [Member] | Maximum [Member]      
Significant Accounting Policies [Line Items]      
Asset Depreciable Life (in Years) 40 years    
Equipment [Member] | Minimum [Member]      
Significant Accounting Policies [Line Items]      
Asset Depreciable Life (in Years) 2 years    
Equipment [Member] | Maximum [Member]      
Significant Accounting Policies [Line Items]      
Asset Depreciable Life (in Years) 20 years    
Tools, Dies and Molds [Member] | Maximum [Member]      
Significant Accounting Policies [Line Items]      
Asset Depreciable Life (in Years) 8 years    
Software Development [Member] | Minimum [Member]      
Significant Accounting Policies [Line Items]      
Asset Depreciable Life (in Years) 3 years    
Software Development [Member] | Maximum [Member]      
Significant Accounting Policies [Line Items]      
Asset Depreciable Life (in Years) 7 years    
Amortization Period for Customer Relationships and Trade Names 15 years