v3.26.1
Restructuring and Related Activities - Narrative (Details)
$ in Millions
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Feb. 28, 2026
USD ($)
manufacturingFacility
Jun. 30, 2026
USD ($)
manufacturingFacility
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2024
facility
Dec. 31, 2025
USD ($)
Restructuring Cost and Reserve [Line Items]            
Restructuring reserve   $ 5.8 $ 5.8     $ 1.7
2024 restructuring plan            
Restructuring Cost and Reserve [Line Items]            
Expected restructuring costs   80.0 80.0      
Gain on sale of real estate     21.0 $ 16.7    
2024 restructuring plan | Bedding Products            
Restructuring Cost and Reserve [Line Items]            
Number of facilities consolidated | facility         17  
2024 restructuring plan | Furniture, Flooring & Textile Products            
Restructuring Cost and Reserve [Line Items]            
Number of facilities consolidated | facility         4  
2026 Restructuring Plan            
Restructuring Cost and Reserve [Line Items]            
Expected restructuring costs $ 25.0 $ 25.0 25.0      
Gain on sale of real estate     $ 0.0      
2026 Restructuring Plan | Bedding Products            
Restructuring Cost and Reserve [Line Items]            
Number of facilities consolidated | manufacturingFacility 2          
2026 Restructuring Plan | Furniture, Flooring & Textile Products            
Restructuring Cost and Reserve [Line Items]            
Number of facilities consolidated | manufacturingFacility 1 1