Revenue from Contracts with Customers - Summary of Disaggregated Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 10,836.9	$ 11,135.1	$ 11,737.1
Ceramic & Stone
Disaggregation of Revenue [Line Items]
Net sales	4,185.3	4,293.1	4,320.4
Carpet & Resilient
Disaggregation of Revenue [Line Items]
Net sales	3,866.5	3,955.3	4,235.8
Laminate & Wood
Disaggregation of Revenue [Line Items]
Net sales	1,728.9	1,732.6	1,964.5
Other
Disaggregation of Revenue [Line Items]
Net sales	1,056.2	1,154.1	1,216.4
United States
Disaggregation of Revenue [Line Items]
Net sales	5,939.5	6,040.0	6,490.1
Europe
Disaggregation of Revenue [Line Items]
Net sales	3,194.3	3,381.0	3,701.7
Latin America
Disaggregation of Revenue [Line Items]
Net sales	750.5	767.8	512.2
Other
Disaggregation of Revenue [Line Items]
Net sales	952.6	946.3	1,033.1
Operating segments | Global Ceramic
Disaggregation of Revenue [Line Items]
Net sales	4,226.6	4,300.1	4,307.7
Operating segments | Global Ceramic | Ceramic & Stone
Disaggregation of Revenue [Line Items]
Net sales	4,166.2	4,258.9	4,282.9
Operating segments | Global Ceramic | Carpet & Resilient
Disaggregation of Revenue [Line Items]
Net sales	60.4	41.2	24.8
Operating segments | Global Ceramic | Laminate & Wood
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Operating segments | Global Ceramic | Other
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Operating segments | Global Ceramic | United States
Disaggregation of Revenue [Line Items]
Net sales	2,280.1	2,320.0	2,403.3
Operating segments | Global Ceramic | Europe
Disaggregation of Revenue [Line Items]
Net sales	1,058.3	1,071.7	1,250.0
Operating segments | Global Ceramic | Latin America
Disaggregation of Revenue [Line Items]
Net sales	707.7	730.3	476.6
Operating segments | Global Ceramic | Other
Disaggregation of Revenue [Line Items]
Net sales	180.5	178.1	177.8
Operating segments | Flooring NA
Disaggregation of Revenue [Line Items]
Net sales	3,769.9	3,829.4	4,207.0
Operating segments | Flooring NA | Ceramic & Stone
Disaggregation of Revenue [Line Items]
Net sales	19.1	34.2	37.5
Operating segments | Flooring NA | Carpet & Resilient
Disaggregation of Revenue [Line Items]
Net sales	2,941.3	3,021.1	3,296.1
Operating segments | Flooring NA | Laminate & Wood
Disaggregation of Revenue [Line Items]
Net sales	809.5	774.1	873.4
Operating segments | Flooring NA | Other
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Operating segments | Flooring NA | United States
Disaggregation of Revenue [Line Items]
Net sales	3,650.7	3,713.3	4,073.0
Operating segments | Flooring NA | Europe
Disaggregation of Revenue [Line Items]
Net sales	4.1	4.4	6.3
Operating segments | Flooring NA | Latin America
Disaggregation of Revenue [Line Items]
Net sales	5.6	3.8	4.6
Operating segments | Flooring NA | Other
Disaggregation of Revenue [Line Items]
Net sales	109.5	107.9	123.1
Operating segments | Flooring ROW
Disaggregation of Revenue [Line Items]
Net sales	2,840.4	3,005.6	3,222.4
Operating segments | Flooring ROW | Ceramic & Stone
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Operating segments | Flooring ROW | Carpet & Resilient
Disaggregation of Revenue [Line Items]
Net sales	864.8	893.0	914.9
Operating segments | Flooring ROW | Laminate & Wood
Disaggregation of Revenue [Line Items]
Net sales	919.4	958.5	1,091.1
Operating segments | Flooring ROW | Other
Disaggregation of Revenue [Line Items]
Net sales	1,056.2	1,154.1	1,216.4
Operating segments | Flooring ROW | United States
Disaggregation of Revenue [Line Items]
Net sales	8.7	6.7	13.8
Operating segments | Flooring ROW | Europe
Disaggregation of Revenue [Line Items]
Net sales	2,131.9	2,304.9	2,445.4
Operating segments | Flooring ROW | Latin America
Disaggregation of Revenue [Line Items]
Net sales	37.2	33.7	31.0
Operating segments | Flooring ROW | Other
Disaggregation of Revenue [Line Items]
Net sales	$ 662.6	$ 660.3	$ 732.2