Debt Facilities (Tables)

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Summary of debt

As of March 31, 2019 and December 31, 2018, the Company's senior notes consisted of the following (in thousands):

	March 31, 2019					December 31, 2018
	Amount			Effective Rate		Amount			Effective Rate
5.000% Infomart Senior Notes	$	750,000		4.40	%	$	750,000		4.40	%
5.375% Senior Notes due 2022	750,000			5.56	%	750,000			5.56	%
5.375% Senior Notes due 2023	1,000,000			5.51	%	1,000,000			5.51	%
2.875% Euro Senior Notes due 2024	841,500			3.08	%	859,125			3.08	%
5.750% Senior Notes due 2025	500,000			5.88	%	500,000			5.88	%
2.875% Euro Senior Notes due 2025	1,122,000			3.04	%	1,145,500			3.04	%
5.875% Senior Notes due 2026	1,100,000			6.03	%	1,100,000			6.03	%
2.875% Euro Senior Notes due 2026	1,122,000			3.04	%	1,145,500			3.04	%
5.375% Senior Notes due 2027	1,250,000			5.51	%	1,250,000			5.51	%
	8,435,500					8,500,125
Less amount representing unamortized debt issuance cost	(71,578		)			(75,372		)
Add amount representing unamortized debt premium	3,951					5,031
	8,367,873					8,429,784
Less current portion	(300,488		)			(300,999		)
Total	$	8,067,385				$	8,128,785

As of March 31, 2019 and December 31, 2018, the Company's mortgage and loans payable consisted of the following (in thousands):

	March 31, 2019			December 31, 2018
Term loans	$	1,321,371		$	1,344,482
Mortgage payable and loans payable	42,454			44,042
	1,363,825			1,388,524
Less amount representing unamortized debt discount and debt issuance cost	(6,105		)	(6,614		)
Add amount representing unamortized mortgage premium	1,825			1,882
	1,359,545			1,383,792
Less current portion	(72,796		)	(73,129		)
Total	$	1,286,749		$	1,310,663

Summary of maturities of debt instruments

The following table sets forth maturities of the Company's debt, including mortgage and loans payable, and senior notes, gross of debt issuance costs, debt discounts and debt premiums, as of March 31, 2019 (in thousands):

Years ending:
2019 (9 months remaining)	$	354,653
2020	373,127
2021	222,777
2022	1,910,324
2023	1,002,462
Thereafter	5,937,807
Total	$	9,801,150

Fair value of debt instruments

The following table sets forth the estimated fair values of the Company's mortgage and loans payable and senior notes, including current maturities, as of (in thousands):

	March 31, 2019		December 31, 2018
Mortgage and loans payable	$	1,369,241	$	1,389,632
Senior notes	8,721,018		8,422,211

Schedule of interest charges incurred

The following table sets forth total interest costs incurred and total interest costs capitalized for the periods presented (in thousands):

	Three Months Ended March 31,
	2019		2018
Interest expense	$	122,846	$	126,277
Interest capitalized	9,854		3,314
Interest charges incurred	$	132,700	$	129,591