Nature of Operations and Significant Accounting Policies (Schedule of Changes to Goodwill) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Goodwill [Roll Forward]
Balance at beginning of period	$ 841.2	$ 836.6
Additions (see Note 3)	133.7
Currency translation	(18.3)	4.6
Balance at end of period	956.6	841.2
Crane Payment Innovations
Goodwill [Roll Forward]
Balance at beginning of period	626.7	622.4
Currency translation	(17.6)	4.3
Balance at end of period	609.1	626.7
Security and Authentication Technologies
Goodwill [Roll Forward]
Balance at beginning of period	214.5	214.2
Currency translation	(0.7)	0.3
Balance at end of period	347.5	$ 214.5
Payment and Merchandising Technologies [Member]
Goodwill [Roll Forward]
Additions (see Note 3)	0.0
Engineered Materials [Member]
Goodwill [Roll Forward]
Additions (see Note 3)	$ 133.7