Long-Term Debt (Maturities of Long-term Debt) (Details) - Boyd - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
For the year ending December 31,
2015	$ 24,181
2016	24,316
2017	609,011
2018	12,744
2019	1,852,099
Thereafter	1,507,684
Total outstanding principal of long-term debt	4,030,035	$ 3,121,558
Bank Credit Facility
For the year ending December 31,
Remaining borrowing capacity	$ 562,500

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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