Revenue from Contracts with Customers - Summary of Disaggregated Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Disaggregation of Revenue [Line Items]
Net sales	$ 2,285,763	$ 2,442,490
Ceramic & Stone
Disaggregation of Revenue [Line Items]
Net sales	858,815	912,795
Carpet & Resilient
Disaggregation of Revenue [Line Items]
Net sales	875,008	926,353
Laminate & Wood
Disaggregation of Revenue [Line Items]
Net sales	353,062	382,314
Other
Disaggregation of Revenue [Line Items]
Net sales	198,878	221,028
United States
Disaggregation of Revenue [Line Items]
Net sales	1,316,260	1,425,136
Europe
Disaggregation of Revenue [Line Items]
Net sales	612,667	651,063
Russia
Disaggregation of Revenue [Line Items]
Net sales	86,133	75,559
Other
Disaggregation of Revenue [Line Items]
Net sales	270,703	290,732
Global Ceramic segment
Disaggregation of Revenue [Line Items]
Net sales	848,450	898,352
Flooring NA segment
Disaggregation of Revenue [Line Items]
Net sales	848,330	921,980
Flooring ROW segment
Disaggregation of Revenue [Line Items]
Net sales	588,983	622,158
Operating segments | Global Ceramic segment
Disaggregation of Revenue [Line Items]
Net sales	848,450	898,352
Operating segments | Global Ceramic segment | Ceramic & Stone
Disaggregation of Revenue [Line Items]
Net sales	848,450	898,352
Operating segments | Global Ceramic segment | Carpet & Resilient
Disaggregation of Revenue [Line Items]
Net sales	0	0
Operating segments | Global Ceramic segment | Laminate & Wood
Disaggregation of Revenue [Line Items]
Net sales	0	0
Operating segments | Global Ceramic segment | Other
Disaggregation of Revenue [Line Items]
Net sales	0	0
Operating segments | Global Ceramic segment | United States
Disaggregation of Revenue [Line Items]
Net sales	505,105	541,826
Operating segments | Global Ceramic segment | Europe
Disaggregation of Revenue [Line Items]
Net sales	169,536	179,310
Operating segments | Global Ceramic segment | Russia
Disaggregation of Revenue [Line Items]
Net sales	59,807	51,915
Operating segments | Global Ceramic segment | Other
Disaggregation of Revenue [Line Items]
Net sales	114,002	125,301
Operating segments | Flooring NA segment
Disaggregation of Revenue [Line Items]
Net sales	848,330	921,980
Operating segments | Flooring NA segment | Ceramic & Stone
Disaggregation of Revenue [Line Items]
Net sales	10,365	14,443
Operating segments | Flooring NA segment | Carpet & Resilient
Disaggregation of Revenue [Line Items]
Net sales	683,713	735,424
Operating segments | Flooring NA segment | Laminate & Wood
Disaggregation of Revenue [Line Items]
Net sales	154,252	172,113
Operating segments | Flooring NA segment | Other
Disaggregation of Revenue [Line Items]
Net sales	0	0
Operating segments | Flooring NA segment | United States
Disaggregation of Revenue [Line Items]
Net sales	810,448	883,242
Operating segments | Flooring NA segment | Europe
Disaggregation of Revenue [Line Items]
Net sales	2,636	1,837
Operating segments | Flooring NA segment | Russia
Disaggregation of Revenue [Line Items]
Net sales	0	29
Operating segments | Flooring NA segment | Other
Disaggregation of Revenue [Line Items]
Net sales	35,246	36,872
Operating segments | Flooring ROW segment
Disaggregation of Revenue [Line Items]
Net sales	588,983	622,158
Operating segments | Flooring ROW segment | Ceramic & Stone
Disaggregation of Revenue [Line Items]
Net sales	0	0
Operating segments | Flooring ROW segment | Carpet & Resilient
Disaggregation of Revenue [Line Items]
Net sales	191,295	190,929
Operating segments | Flooring ROW segment | Laminate & Wood
Disaggregation of Revenue [Line Items]
Net sales	198,810	210,201
Operating segments | Flooring ROW segment | Other
Disaggregation of Revenue [Line Items]
Net sales	198,878	221,028
Operating segments | Flooring ROW segment | United States
Disaggregation of Revenue [Line Items]
Net sales	707	68
Operating segments | Flooring ROW segment | Europe
Disaggregation of Revenue [Line Items]
Net sales	440,495	469,916
Operating segments | Flooring ROW segment | Russia
Disaggregation of Revenue [Line Items]
Net sales	26,326	23,615
Operating segments | Flooring ROW segment | Other
Disaggregation of Revenue [Line Items]
Net sales	$ 121,455	$ 128,559