Acquisitions (Schedule of Business Acquisitions) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Business Acquisition, Pro Forma Information [Abstract]
Net sales, pro forma	$ 388.3	$ 348.0	$ 737.7	$ 683.9
Net sales, as reported	365.1	325.4	691.4	635.6
Earnings before income taxes, pro forma	89.8	79.4	170.2	143.4
Earnings before income taxes, as reported	$ 87.1	$ 80.0	$ 167.3	$ 143.9