Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Statement [Abstract]
Net sales	$ 10,785.4	$ 10,836.9	$ 11,135.1
Cost of sales	8,210.7	8,150.4	8,429.6
Gross profit	2,574.7	2,686.5	2,705.5
Selling, general and administrative expenses	2,065.0	1,984.8	2,119.7
Impairment of goodwill and indefinite-lived intangibles	19.9	8.2	877.7
Operating income	489.8	693.5	(291.9)
Interest expense	17.8	48.5	77.5
Other (income) and expense, net	3.3	2.0	(5.4)
Earnings before income taxes	468.7	643.0	(364.0)
Income tax expense	98.8	128.2	84.9
Net earnings including noncontrolling interests	369.9	514.8	(448.9)
Less: net earnings attributable to noncontrolling interests	0.0	0.1	0.1
Net earnings attributable to Mohawk Industries, Inc.	$ 369.9	$ 514.7	$ (449.0)
Basic earnings per share attributable to Mohawk Industries, Inc.
Basic earnings per share attributable to Mohawk Industries, Inc. (in usd per share)	$ 5.96	$ 8.13	$ (7.05)
Weighted-average common shares outstanding—basic (in shares)	62.1	63.3	63.7
Diluted earnings per share attributable to Mohawk Industries, Inc.
Diluted earnings per share attributable to Mohawk Industries, Inc. (in usd per share)	$ 5.93	$ 8.09	$ (7.05)
Weighted-average common shares outstanding—diluted (in shares)	62.4	63.6	63.7