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Long-Term Incentive Compensation Plans - Schedule of Black-Scholes Option Valuation Model Assumptions (Details) - Option Awards [Member]
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Fair Value Assumptions and Methodology      
Risk-free interest rate 1.50% 1.50%  
Expected cash distribution yield 7.10% 8.40%  
Historical volatility factor 32.10% 48.90%  
Expected term 6 years 6 years 6 years
Minimum [Member]      
Fair Value Assumptions and Methodology      
Risk-free interest rate     0.80%
Expected cash distribution yield     8.00%
Historical volatility factor     49.70%
Maximum [Member]      
Fair Value Assumptions and Methodology      
Risk-free interest rate     1.70%
Expected cash distribution yield     8.30%
Historical volatility factor     49.80%