Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Mar. 29, 2025	Mar. 30, 2024
Earnings Per Share [Abstract]
Net earnings attributable to Mohawk Industries, Inc.	$ 72.6	$ 105.0
Weighted-average common shares outstanding—basic and diluted:
Weighted-average common shares outstanding-basic (in shares)	62.6	63.7
Add dilutive potential common shares—RSUs (in shares)	0.3	0.3
Weighted-average common shares outstanding-diluted (in shares)	62.9	64.0
Earnings per share attributable to Mohawk Industries, Inc.
Basic (in usd per share)	$ 1.16	$ 1.65
Diluted (in usd per share)	$ 1.15	$ 1.64