Long-Term Obligations - Schedule of Percentage Margin For Eurodollar Rate Loans And Commitment Fee (Details) - New Senior Credit Facility	3 Months Ended
	Mar. 31, 2017
Tier One
Debt Instrument [Line Items]
Commitment Fee	0.40%
Tier One | Minimum
Debt Instrument [Line Items]
Consolidated Leverage Ratio	3.5
Tier One | Eurodollar rate
Debt Instrument [Line Items]
Applicable Margin for Eurodollar Loans/Letter of Credit Fees And Applicable Margin for Base Rate Loans	2.00%
Tier One | Base rate
Debt Instrument [Line Items]
Applicable Margin for Eurodollar Loans/Letter of Credit Fees And Applicable Margin for Base Rate Loans	1.00%
Tier Two
Debt Instrument [Line Items]
Commitment Fee	0.35%
Tier Two | Maximum
Debt Instrument [Line Items]
Consolidated Leverage Ratio	3.5
Tier Two | Minimum
Debt Instrument [Line Items]
Consolidated Leverage Ratio	2.75
Tier Two | Eurodollar rate
Debt Instrument [Line Items]
Applicable Margin for Eurodollar Loans/Letter of Credit Fees And Applicable Margin for Base Rate Loans	1.75%
Tier Two | Base rate
Debt Instrument [Line Items]
Applicable Margin for Eurodollar Loans/Letter of Credit Fees And Applicable Margin for Base Rate Loans	0.75%
Tier Three
Debt Instrument [Line Items]
Commitment Fee	0.30%
Tier Three | Maximum
Debt Instrument [Line Items]
Consolidated Leverage Ratio	2.75
Tier Three | Minimum
Debt Instrument [Line Items]
Consolidated Leverage Ratio	1.75
Tier Three | Eurodollar rate
Debt Instrument [Line Items]
Applicable Margin for Eurodollar Loans/Letter of Credit Fees And Applicable Margin for Base Rate Loans	1.50%
Tier Three | Base rate
Debt Instrument [Line Items]
Applicable Margin for Eurodollar Loans/Letter of Credit Fees And Applicable Margin for Base Rate Loans	0.50%
Tier Four
Debt Instrument [Line Items]
Commitment Fee	0.25%
Tier Four | Maximum
Debt Instrument [Line Items]
Consolidated Leverage Ratio	1.75
Tier Four | Minimum
Debt Instrument [Line Items]
Consolidated Leverage Ratio	1
Tier Four | Eurodollar rate
Debt Instrument [Line Items]
Applicable Margin for Eurodollar Loans/Letter of Credit Fees And Applicable Margin for Base Rate Loans	1.25%
Tier Four | Base rate
Debt Instrument [Line Items]
Applicable Margin for Eurodollar Loans/Letter of Credit Fees And Applicable Margin for Base Rate Loans	0.25%
Tier Five
Debt Instrument [Line Items]
Commitment Fee	0.25%
Tier Five | Maximum
Debt Instrument [Line Items]
Consolidated Leverage Ratio	1.00
Tier Five | Eurodollar rate
Debt Instrument [Line Items]
Applicable Margin for Eurodollar Loans/Letter of Credit Fees And Applicable Margin for Base Rate Loans	1.00%
Tier Five | Base rate
Debt Instrument [Line Items]
Applicable Margin for Eurodollar Loans/Letter of Credit Fees And Applicable Margin for Base Rate Loans	0.00%