Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Mar. 30, 2024	Apr. 01, 2023
Earnings Per Share [Abstract]
Net earnings attributable to Mohawk Industries, Inc.	$ 105.0	$ 80.2
Weighted-average common shares outstanding—basic and diluted:
Weighted-average common shares outstanding-basic (in shares)	63.7	63.6
Add dilutive potential common shares—RSUs (in shares)	0.3	0.2
Weighted-average common shares outstanding-diluted (in shares)	64.0	63.8
Earnings per share attributable to Mohawk Industries, Inc.
Basic (in usd per share)	$ 1.65	$ 1.26
Diluted (in usd per share)	$ 1.64	$ 1.26