Restructuring (Restructuring Charges (Gains) by Segment) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 10.1	$ 0.5	$ 6.2
Crane Payment Innovations
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 10.1	$ 0.5	$ 6.2