Indebtedness - Schedule of Principal Payments of Debt (Details)	Dec. 31, 2018 USD ($)
Debt Disclosure [Abstract]
2019	$ 446,140,000
2020	553,785,000
2021	304,083,000
2022	378,357,000
2023	16,657,000
Thereafter	1,984,558,000
Total	3,683,580,000
Unamortized discount (premium) and debt issuance costs, net	$ 3,648,417

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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-Publisher FASB
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