Pension and Other Benefits (Details) - Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets [Abstract] | |||
| Discount rate | 3.88% | 4.06% | 3.76% |
| Rate of compensation increase | |||
| Expected long-term rate of return on plan assets | 5.50% | 5.50% | 5.50% |
| Discount rate | 4.06% | 3.76% | 4.84% |
| Expected long-term return on plan assets | 5.50% | 5.50% | 5.50% |
| Rate of compensation increase | |||