CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2024	Apr. 01, 2023
Statement of Comprehensive Income [Abstract]
Net earnings including noncontrolling interests	$ 105.0	$ 80.3
Other comprehensive income (loss):
Foreign currency translation adjustments	(87.9)	6.9
Prior pension and post-retirement benefit service cost and actuarial loss, net of tax	0.0	(0.5)
Other comprehensive income (loss)	(87.9)	6.4
Comprehensive income	17.1	86.7
Less: comprehensive loss attributable to noncontrolling interests	0.0	0.0
Comprehensive income attributable to Mohawk Industries, Inc.	$ 17.1	$ 86.7