Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Net sales	$ 10,836.9	$ 11,135.1	$ 11,737.1
Cost of sales	8,149.2	8,425.5	8,793.7
Gross profit	2,687.7	2,709.6	2,943.4
Selling, general and administrative expenses	1,984.8	2,119.7	2,003.4
Impairment of goodwill and indefinite-lived intangibles	8.2	877.7	695.8
Operating income (loss)	694.7	(287.8)	244.2
Interest expense	48.5	77.5	51.9
Other (income) and expense, net	0.2	(10.8)	8.4
Earnings (loss) before income taxes	646.0	(354.5)	183.9
Income tax expense	128.2	84.9	158.1
Net earnings (loss) including noncontrolling interests	517.8	(439.4)	25.8
Less: net earnings attributable to noncontrolling interests	0.1	0.1	0.6
Net earnings (loss) attributable to Mohawk Industries, Inc.	$ 517.7	$ (439.5)	$ 25.2
Basic earnings per share attributable to Mohawk Industries, Inc.
Basic earnings (loss) per share attributable to Mohawk Industries, Inc. (usd per share)	$ 8.18	$ (6.90)	$ 0.40
Weighted-average common shares outstanding—basic (in shares)	63.3	63.7	63.8
Diluted earnings (loss) per share attributable to Mohawk Industries, Inc.
Diluted earnings (loss) per share attributable to Mohawk Industries, Inc. (usd per share)	$ 8.14	$ (6.90)	$ 0.39
Weighted-average common shares outstanding—diluted (in shares)	63.6	63.7	64.1