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Subsequent Events
12 Months Ended
Dec. 31, 2016
Subsequent Events [Abstract]  
Subsequent Events
Note 24.
Subsequent Events
    
In February 2017, the Company entered into the Second Amendment to the credit agreement to reprice the $788 million floating rate tranche then outstanding.  The Second Amendment extended the maturity for this tranche under the Term Facility February 14, 2024.  After the Second Amendment, loans under the floating rate tranche of the Term Facility bear interest at a rate equal to an adjusted LIBOR rate (subject to a floor of 0.75%) plus an applicable margin equal to 2.25% per annum. The floating rate tranche of the Term Facility was issued at a 0.25% discount and has a 1% required amortization per year.  The $300 million fixed rate tranche remains unchanged.