Debt (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Outstanding

Outstanding long-term debt was as follows:

	December 31, 2019		December 31, 2018
Senior long-term debt:
Senior Secured Credit Facility (stated maturity dates of October 2024 as of December 31, 2019 and April 2022 and April 2024 as of December 31, 2018), net of discount	$	202,400	$	1,321,629
Senior Notes (stated maturity date May 2025)	800,000		800,000
Total senior long-term debt	1,002,400		2,121,629
Other debt:
Lines of credit	14,542		37,899
Notes payable and other debt	328,153		503,182
Total senior and other debt	1,345,095		2,662,710
Finance lease obligations and sale-leaseback financings	100,113		119,443
Total long-term debt and finance leases	1,445,208		2,782,153
Less: total unamortized deferred financing costs	66,069		88,241
Less: current portion of long-term debt and finance leases	118,822		100,818
Long-term debt and finance leases, less current portion	$	1,260,317	$	2,593,094

Schedule of Aggregate Maturities of Debt

As of December 31, 2019, aggregate annual maturities of the senior and other debt, excluding finance lease obligations and sale-leaseback financings, were as follows:

December 31,	Senior and Other Debt
2020	$	112,858
2021	110,279
2022	72,338
2023	41,558
2024	207,553
Thereafter	800,509
Total senior and other debt	$	1,345,095

Schedule Estimated Fair Values of Debt

The estimated fair value of our debt was as follows:

	December 31, 2019				December 31, 2018
	Carrying amount		Estimated fair value		Carrying amount		Estimated fair value
Total senior and other debt	$	1,345,095	$	1,406,954	$	2,662,710	$	2,675,684