CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Income Statement [Abstract]
Net sales	$ 2,757.9	$ 2,719.0	$ 8,085.7	$ 8,199.7
Cost of sales	2,103.0	2,026.4	6,133.2	6,133.8
Gross profit	654.9	692.6	1,952.5	2,065.9
Selling, general and administrative expenses	518.2	480.3	1,531.0	1,493.0
Operating income	136.7	212.3	421.5	572.9
Interest expense	5.0	11.2	16.6	38.6
Other (income) and expense, net	(0.4)	(0.7)	2.2	(0.2)
Earnings before income taxes	132.1	201.8	402.7	534.5
Income tax expense	23.3	39.8	74.8	109.9
Net earnings including noncontrolling interests	108.8	162.0	327.9	424.6
Less: net earnings attributable to noncontrolling interests	0.0	0.0	0.0	0.1
Net earnings attributable to Mohawk Industries, Inc.	$ 108.8	$ 162.0	$ 327.9	$ 424.5
Basic earnings per share attributable to Mohawk Industries, Inc. (in usd per share)	$ 1.75	$ 2.57	$ 5.26	$ 6.69
Weighted-average common shares outstanding-basic (in shares)	62.0	63.1	62.3	63.5
Diluted earnings per share attributable to Mohawk Industries, Inc. (in usd per share)	$ 1.75	$ 2.55	$ 5.24	$ 6.66
Weighted-average common shares outstanding-diluted (in shares)	62.3	63.4	62.6	63.8