Quarterly report pursuant to Section 13 or 15(d)

Segments Information (Details)

v3.23.3
Segments Information (Details)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2023
USD ($)
Oct. 01, 2022
USD ($)
Sep. 30, 2023
USD ($)
segment
Oct. 01, 2022
USD ($)
Dec. 31, 2022
USD ($)
Segment Reporting Information [Line Items]          
Number of reportable segments | segment     2    
Revenue $ 280.1 $ 262.5 $ 802.6 $ 739.8  
Income From Operations 66.5 53.8 181.8 128.9  
Depreciation Expense 2.2 2.0 6.6 5.8  
Amortization of Intangible Assets 7.4 7.4 22.3 22.3  
Capital Expenditures 3.9 2.6 13.5 7.9  
Identifiable Assets 1,296.9   1,296.9   $ 1,270.6
Janus North America          
Segment Reporting Information [Line Items]          
Depreciation Expense 2.0 1.8 5.9 5.3  
Amortization of Intangible Assets 7.1 7.1 21.3 21.3  
Capital Expenditures 3.8 2.1 12.1 6.8  
Identifiable Assets 1,232.2   1,232.2   1,209.9
Janus International          
Segment Reporting Information [Line Items]          
Depreciation Expense 0.2 0.2 0.7 0.5  
Amortization of Intangible Assets 0.3 0.3 1.0 1.0  
Capital Expenditures 0.1 0.5 1.4 1.1  
Identifiable Assets 64.7   64.7   $ 60.7
Operating Segments | Janus North America          
Segment Reporting Information [Line Items]          
Revenue 272.1 256.7 771.7 723.5  
Income From Operations 64.5 53.1 175.0 126.1  
Operating Segments | Janus International          
Segment Reporting Information [Line Items]          
Revenue 20.4 17.0 63.2 55.2  
Income From Operations 1.9 0.7 7.0 2.8  
Eliminations          
Segment Reporting Information [Line Items]          
Revenue (12.4) (11.2) (32.3) (38.9)  
Income From Operations $ 0.1 $ 0.0 $ (0.2) $ 0.0