Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2016

Long-Term Debt.

Schedule of long-term debt

Long‑term debt was as follows at December 31, 2015 and 2016 (in thousands):

	December 31,
	2015		2016
Antero:
Bank credit facility(a)	$	707,000		440,000
6.00% senior notes due 2020(b)		525,000		—
5.375% senior notes due 2021(c)		1,000,000		1,000,000
5.125% senior notes due 2022(d)		1,100,000		1,100,000
5.625% senior notes due 2023(e)		750,000		750,000
5.00% senior notes due 2025(f)		—		600,000
Net unamortized premium		6,513		1,749
Net unamortized debt issuance costs		(39,731)		(37,690)
Antero Midstream:
Bank credit facility(h)		620,000		210,000
5.375% senior notes due 2024 (i)		—		650,000
Net unamortized debt issuance costs		—		(10,086)
	$	4,668,782		4,703,973