NOTE 8 — LONG-TERM DEBT

A summary of long-term debt at June 30, 2015 and December 31, 2014, including related interest rates at June 30, 2015, follows (dollars in millions):


	June 30, 2015		December 31, 2014
Senior secured asset-based revolving credit facility (effective interest rate of 1.4%)	$	2,580	$	2,880
Senior secured revolving credit facility		—		—
Senior secured term loan facilities (effective interest rate of 4.9%)		5,696		5,517
Senior secured first lien notes (effective interest rate of 5.5%)		11,100		11,100
Other senior secured debt (effective interest rate of 6.0%)		626		573

First lien debt		20,002		20,070
Senior unsecured notes (effective interest rate of 6.6%)		9,902		9,575
Less net debt issuance costs		167		219

Total debt (average life of 6.3 years, rates averaging 5.4%)		29,737		29,426
Less amounts due within one year		1,374		338

	$	28,363	$	29,088

2015 Activity

During June 2015, we entered into a joinder agreement to retire certain of our existing senior secured term loans using proceeds from a new $1.400 billion senior secured term loan credit facility maturing on June 10, 2020. The pretax loss on retirement of debt was $3 million.

During May 2015, we issued $1.600 billion aggregate principal amount of 5.375% senior notes due 2025. We used the net proceeds to redeem all $1.525 billion aggregate principal amount of 7³/₄% senior notes due 2021 of HCA Holdings, Inc. The pretax loss on retirement of debt related to this redemption was $122 million.

During January 2015, we issued $1.000 billion aggregate principal amount of 5.375% senior notes due 2025. We used a portion of the net proceeds to repay at maturity $750 million aggregate principal amount of 6.375% senior unsecured notes due 2015.

2014 Activity

During October 2014, we issued $600 million aggregate principal amount of 4.25% senior secured notes due 2019 and $1.400 billion aggregate principal amount of 5.25% senior secured notes due 2025. During November 2014, we used a portion of the proceeds from the October 2014 debt issuances to redeem all $1.400 billion aggregate principal amount of our outstanding 7¹/₄% senior secured notes due 2020. The pretax loss on retirement of debt related to this redemption was $109 million.

During March 2014, we issued $1.500 billion aggregate principal amount of 3.75% senior secured notes due 2019 and $2.000 billion aggregate principal amount of 5.00% senior secured notes due 2024, and repaid at maturity all $500 million aggregate principal amount of our outstanding 5.75% senior unsecured notes. During April 2014, we used proceeds from the March 2014 debt issuance to redeem all $1.500 billion aggregate principal amount of our outstanding 8 ¹/₂% senior secured notes due 2019 and all $1.250 billion aggregate principal amount of our outstanding 7⁷/₈% senior secured notes due 2020. The pretax loss on retirement of debt related to these redemptions was $226 million.