CONSOLIDATED STATEMENTS OF INCOME (Parenthetical) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Special (gains) and charges	$ 111.4	$ 140.5	$ 102.6
Cost of sales
Special (gains) and charges	22.5	69.9	93.9
Other (income) expense
Special (gains) and charges		50.6	37.2
Interest expense
Special (gains) and charges			33.1
Product and equipment sales | Cost of sales
Special (gains) and charges	14.5	65.0	91.9
Service and lease sales | Cost of sales
Special (gains) and charges	$ 8.0	$ 4.9	$ 2.0