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Other Income (Expense) - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2012
Schedule of Equity Method Investments [Line Items]        
Pre-tax gain from dividends in excess of equity investment $ 0 $ 0 $ 54,000,000  
Cash dividend distribution $ 0 $ 0 167,000,000  
Decorative Surfaces        
Schedule of Equity Method Investments [Line Items]        
Percentage of segment divested       51.00%
Wilsonart International Holdings LLC        
Schedule of Equity Method Investments [Line Items]        
Ownership percentage 49.00%      
Preferred units owned by other party 51.00%      
Pre-tax gain from dividends in excess of equity investment     54,000,000  
Cash dividend distribution     167,000,000  
Equity method investment     $ 0  
Cumulative Convertible Participating Preferred Units | Wilsonart International Holdings LLC        
Schedule of Equity Method Investments [Line Items]        
Dividend rate for preferred units 10.00%