Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v3.7.0.1
Fair Value Measurements (Details) - Deferred compensation plan - Management
$ in Millions
3 Months Ended
Mar. 31, 2017
USD ($)
Assets and liabilities measured at fair value on a recurring basis  
Maximum percentage of participants' compensation which is deferrable (as a percent) 100.00%
Balance of the plan which was fully funded $ 4.2