XML 59 R47.htm IDEA: XBRL DOCUMENT v3.7.0.1
LONG-TERM DEBT AND FINANCING ARRANGEMENTS (Financing arrangements - Interest rate swap) (Details) - Interest rate swap agreement - USD ($)
$ in Millions
Mar. 31, 2017
Dec. 31, 2016
Financing Arrangements    
Notional amount $ 50.0  
Fixed interest rate payments (as a percent) 1.85%  
Other long-term liabilities    
Financing Arrangements    
Fair value $ 0.3 $ 0.5
Credit Facility    
Financing Arrangements    
Amount of borrowings covered by the interest rate swap $ 50.0  
Effective fixed interest rate on hedged borrowings (as a percent) 3.35%