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Revenue from Contracts with Customers - Summary of Disaggregated Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 29, 2018 | Sep. 30, 2017 | Sep. 29, 2018 | Sep. 30, 2017
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | $ 2,545,800 | $ 2,448,510 | $ 7,535,016 | $ 7,122,193
Ceramic & Stone |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 902,552 | 911,377 | 2,744,118 | 2,641,863
Carpet & Resilient |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 1,043,971 | 940,059 | 2,920,292 | 2,713,896
Laminate & Wood |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 379,290 | 392,309 | 1,179,662 | 1,159,557
Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 219,987 | 204,765 | 690,944 | 606,877
United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 1,564,525 | 1,542,545 | 4,621,363 | 4,543,147
Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 614,828 | 612,546 | 2,002,782 | 1,770,663
Russia |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 95,548 | 93,155 | 256,661 | 240,040
Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 270,899 | 200,264 | 654,210 | 568,343
Global Ceramic segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 885,773 | 893,399 | 2,691,618 | 2,581,038
Global Ceramic segment | Ceramic & Stone |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 885,773 | 893,399 | 2,691,618 | 2,581,038
Global Ceramic segment | Carpet & Resilient |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 0 | 0 | 0 | 0
Global Ceramic segment | Laminate & Wood |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 0 | 0 | 0 | 0
Global Ceramic segment | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 0 | 0 | 0 | 0
Global Ceramic segment | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 565,616 | 563,297 | 1,700,338 | 1,679,508
Global Ceramic segment | Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 175,026 | 181,938 | 573,932 | 504,956
Global Ceramic segment | Russia |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 68,113 | 67,610 | 183,244 | 173,874
Global Ceramic segment | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 77,018 | 80,554 | 234,104 | 222,700
Flooring NA segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 1,047,540 | 1,031,773 | 3,055,468 | 3,011,568
Flooring NA segment | Ceramic & Stone |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 16,779 | 17,978 | 52,500 | 60,825
Flooring NA segment | Carpet & Resilient |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 851,970 | 830,780 | 2,466,695 | 2,393,658
Flooring NA segment | Laminate & Wood |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 178,791 | 183,015 | 536,273 | 557,085
Flooring NA segment | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 0 | 0 | 0 | 0
Flooring NA segment | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 998,488 | 978,791 | 2,920,604 | 2,861,995
Flooring NA segment | Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 1,217 | 4,740 | 4,737 | 13,023
Flooring NA segment | Russia |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 0 | 0 | 0 | 0
Flooring NA segment | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 47,835 | 48,242 | 130,127 | 136,550
Flooring ROW segment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 612,487 | 523,338 | 1,787,930 | 1,529,587
Flooring ROW segment | Ceramic & Stone |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 0 | 0 | 0 | 0
Flooring ROW segment | Carpet & Resilient |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 192,001 | 109,279 | 453,597 | 320,238
Flooring ROW segment | Laminate & Wood |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 200,499 | 209,294 | 643,389 | 602,472
Flooring ROW segment | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 219,987 | 204,765 | 690,944 | 606,877
Flooring ROW segment | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 421 | 457 | 421 | 1,644
Flooring ROW segment | Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 438,585 | 425,868 | 1,424,113 | 1,252,684
Flooring ROW segment | Russia |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | 27,435 | 25,545 | 73,417 | 66,166
Flooring ROW segment | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Net sales | $ 146,046 | $ 71,468 | $ 289,979 | $ 209,093

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