Long-term debt (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Schedule of Long-Term Debt

	2018			2017
Long-term debt:
Revolving credit facilities (a) (c)	$	788,198		$	854,121
Term loan credit facilities (b) (c)		2,158,743			1,196,016
Senior unsecured notes (d)		400,396			417,925
2025 Notes (e)		250,000			—
		3,597,337			2,468,062
Fair value adjustment on term loan credit facilities (b)		(2,339	)		—
Debt discount on 2025 Notes (e)		(83,392	)		—
Deferred financing fees		(24,065	)		(17,429	)
Long-term debt		3,487,541			2,450,633
Current portion of long-term debt		(722,641	)		(257,800	)
Long-term debt	$	2,764,900		$	2,192,833

Schedule of Future Minimum Repayments of Revolving Credit Facilities and Term Loans

The following is a schedule of future minimum repayments of revolving credit facilities as of December 31, 2018:

2019	$	197,320
2020		53,281
2021		56,416
2022		422,941
2023		58,240
	$	788,198

The following is a schedule of future minimum repayments of Term Loans as of December 31, 2018:

2019	$	207,194
2020		265,270
2021		412,091
2022		277,719
2023		517,640
Thereafter		478,829
	$	2,158,743