Restructuring, Acquisition and Integration-Related Costs - Schedule of Restructuring and Related Costs (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Restructuring Reserve [Roll Forward]
Beginning balance	$ 12.1	$ 10.0
Provision	92.6	115.8
Cash payments	(27.3)	(28.8)
Non-cash items	(64.4)	(84.9)
Ending balance	13.0	12.1	$ 10.0
Cost of sales:
Restructuring Reserve [Roll Forward]
Provision	$ 79.6	$ 103.4	$ 67.6
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]	Cost of Goods and Services Sold	Cost of Goods and Services Sold	Cost of Goods and Services Sold
Selling, general and administrative expenses
Restructuring Reserve [Roll Forward]
Provision	$ 13.0	$ 12.4	$ 9.1
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]	Selling, General and Administrative Expense	Selling, General and Administrative Expense	Selling, General and Administrative Expense
Lease Impairments
Restructuring Reserve [Roll Forward]
Beginning balance	$ 0.0	$ 0.0
Provision	0.8	0.5
Cash payments	0.0	0.0
Non-cash items	(0.8)	(0.5)
Ending balance	0.0	0.0	$ 0.0
Lease Impairments | Cost of sales:
Restructuring Reserve [Roll Forward]
Provision	0.0	0.0
Lease Impairments | Selling, general and administrative expenses
Restructuring Reserve [Roll Forward]
Provision	0.8	0.5
Asset Write- Downs (Gains on Disposals)
Restructuring Reserve [Roll Forward]
Beginning balance	0.0	0.0
Provision	53.2	75.7
Cash payments	7.5	0.0
Non-cash items	(60.7)	(75.7)
Ending balance	0.0	0.0	0.0
Asset Write- Downs (Gains on Disposals) | Cost of sales:
Restructuring Reserve [Roll Forward]
Provision	52.5	75.6
Asset Write- Downs (Gains on Disposals) | Selling, general and administrative expenses
Restructuring Reserve [Roll Forward]
Provision	0.7	0.1
Severance
Restructuring Reserve [Roll Forward]
Beginning balance	12.1	10.0
Provision	21.4	13.0
Cash payments	(20.0)	(10.1)
Non-cash items	(0.5)	(0.8)
Ending balance	13.0	12.1	10.0
Severance | Cost of sales:
Restructuring Reserve [Roll Forward]
Provision	12.7	5.7
Severance | Selling, general and administrative expenses
Restructuring Reserve [Roll Forward]
Provision	8.7	7.3
Other Restructuring Costs
Restructuring Reserve [Roll Forward]
Beginning balance	0.0	0.0
Provision	17.2	26.6
Cash payments	(14.8)	(18.7)
Non-cash items	(2.4)	(7.9)
Ending balance	0.0	0.0	$ 0.0
Other Restructuring Costs | Cost of sales:
Restructuring Reserve [Roll Forward]
Provision	14.4	22.1
Other Restructuring Costs | Selling, general and administrative expenses
Restructuring Reserve [Roll Forward]
Provision	2.8	4.5
Operating segments | Global Ceramic
Restructuring Reserve [Roll Forward]
Provision	28.0	25.1
Operating segments | Global Ceramic | Lease Impairments
Restructuring Reserve [Roll Forward]
Provision	0.8	0.5
Operating segments | Global Ceramic | Asset Write- Downs (Gains on Disposals)
Restructuring Reserve [Roll Forward]
Provision	14.8	16.1
Operating segments | Global Ceramic | Severance
Restructuring Reserve [Roll Forward]
Provision	9.6	7.8
Operating segments | Global Ceramic | Other Restructuring Costs
Restructuring Reserve [Roll Forward]
Provision	2.8	0.7
Operating segments | Flooring NA
Restructuring Reserve [Roll Forward]
Provision	24.3	51.0
Operating segments | Flooring NA | Lease Impairments
Restructuring Reserve [Roll Forward]
Provision	0.0	0.0
Operating segments | Flooring NA | Asset Write- Downs (Gains on Disposals)
Restructuring Reserve [Roll Forward]
Provision	9.3	28.2
Operating segments | Flooring NA | Severance
Restructuring Reserve [Roll Forward]
Provision	1.4	0.7
Operating segments | Flooring NA | Other Restructuring Costs
Restructuring Reserve [Roll Forward]
Provision	13.6	22.1
Operating segments | Flooring ROW
Restructuring Reserve [Roll Forward]
Provision	40.1	39.5
Operating segments | Flooring ROW | Lease Impairments
Restructuring Reserve [Roll Forward]
Provision	0.0	0.0
Operating segments | Flooring ROW | Asset Write- Downs (Gains on Disposals)
Restructuring Reserve [Roll Forward]
Provision	29.1	31.4
Operating segments | Flooring ROW | Severance
Restructuring Reserve [Roll Forward]
Provision	10.2	4.3
Operating segments | Flooring ROW | Other Restructuring Costs
Restructuring Reserve [Roll Forward]
Provision	0.8	3.8
Corporate
Restructuring Reserve [Roll Forward]
Provision	0.2	0.2
Corporate | Lease Impairments
Restructuring Reserve [Roll Forward]
Provision	0.0	0.0
Corporate | Asset Write- Downs (Gains on Disposals)
Restructuring Reserve [Roll Forward]
Provision	0.0	0.0
Corporate | Severance
Restructuring Reserve [Roll Forward]
Provision	0.2	0.2
Corporate | Other Restructuring Costs
Restructuring Reserve [Roll Forward]
Provision	$ 0.0	$ 0.0