Rendering

Component: (Network and Table)
Network
100990 - Disclosure - Debt (Scheduled Payments Of Long-Term Debt) (Details)
(http://www.armstrong.com/20161231/taxonomy/role/DisclosureDebtScheduledPaymentsOfLongTermDebtDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000007431 (http://www.sec.gov/CIK)
Debt Disclosure [Abstract]Period [Axis]
2016-12-31
Debt Disclosure [Abstract]
 
2017
25,000,000  
2018
32,500,000  
2019
55,000,000  
2020
62,500,000  
2021
437,500,000  
2022 and later
270,600,000