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Acquisitions - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed - CUBIC (Details) - USD ($) $ in Millions	Oct. 31, 2022	Dec. 31, 2022	Sep. 30, 2022
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]
Goodwill		$ 3,640.6	$ 3,524.0
CUBIC
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]
Receivables	$ 21.3
Inventories	17.7
Property	27.0
Goodwill	64.5
Other intangible assets	36.4
All other assets	1.5
Total assets acquired	168.4
Less: Total liabilities assumed	(34.6)
Net assets acquired, excluding cash	133.8
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Total purchase consideration, net of cash acquired	$ 133.8