Acquisitions - Narrative (Details) $ in Millions	3 Months Ended	12 Months Ended
	Apr. 01, 2023 USD ($) acquisition	Dec. 31, 2022 USD ($) acquisition	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Business Acquisition [Line Items]
Goodwill		$ 1,927.8	$ 1,112.1	$ 1,159.7
2023 Acquisitions
Business Acquisition [Line Items]
Net consideration transferred (net of cash acquired)	$ 515.5
Global Ceramic | 2023 Acquisitions
Business Acquisition [Line Items]
Number of businesses acquired | acquisition	2
Net consideration transferred (net of cash acquired)	$ 515.5
Elizabeth Revestlmentos Segment | 2023 Acquisitions
Business Acquisition [Line Items]
Goodwill	$ 87.5
Flooring North America Segment | 2022 Acquisitions
Business Acquisition [Line Items]
Number of businesses acquired | acquisition		2
Goodwill		$ 56.0
Purchase agreement price		164.5
Intangible assets subject to amortization		$ 19.9
Flooring ROW | 2022 Acquisitions
Business Acquisition [Line Items]
Number of businesses acquired | acquisition		3
Goodwill		$ 14.8
Purchase agreement price		48.0
Intangible assets subject to amortization		$ 3.4