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Investments (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 28, 2024
Sep. 30, 2023
Sep. 28, 2024
Sep. 30, 2023
Dec. 31, 2023
Schedule of Equity Method Investments [Line Items]          
Equity securities, fair value method, other (income) expense $ 0.0 $ 0.0 $ 0.1 $ 0.1  
Equity securities, equity method, other (income) expense 0.1 $ 0.3 1.3 $ 1.5  
Prepaid expenses and other current assets          
Schedule of Equity Method Investments [Line Items]          
Equity securities, fair value method 0.0   0.0   $ 0.1
Other non-current assets          
Schedule of Equity Method Investments [Line Items]          
Equity securities, fair value method 0.9   0.9   1.3
Equity securities, equity method, other non-current assets $ 57.5   $ 57.5   $ 60.1