CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Net earnings	$ 747.1	$ 419.2	$ 1,280.6
Foreign currency translation adjustments	(217.1)	183.1	(336.4)
Net benefit plan adjustments	20.7	14.6	44.8
Other comprehensive (loss) earnings before tax	(196.4)	197.7	(291.6)
Provision for income tax related to items of comprehensive earnings	(5.9)	(1.8)	(9.7)
Other comprehensive (loss) earnings, net of tax	(202.3)	195.9	(301.3)
Comprehensive earnings	544.8	615.1	979.3
Less: Net earnings attributable to the noncontrolling interest	(1.1)	(1.2)	(1.5)
Comprehensive earnings attributable to Labcorp Holdings Inc.	$ 543.7	$ 613.9	$ 977.8