LONG-TERM DEBT

Long-term debt

Long-term debt is comprised of the following:



	As of September 30, 2016			As of June 30, 2016
Total debt
Senior Notes 2026	$	600,000		$	600,000
Senior Notes 2023	800,000			800,000
Term Loan B	778,000			780,000
Total principal payments due	2,178,000			2,180,000
Less:
Debt issuance costs	(32,724		)	(34,013		)
Total amount outstanding	2,145,276			2,145,987

Less:
Current portion of long-term debt
Term Loan B	8,000			8,000

Non-current portion of long-term debt	$	2,137,276		$	2,137,987

Senior Unsecured Fixed Rate Notes

Senior Notes 2026

On May 31, 2016, we issued $600 million in aggregate principal amount of 5.875% Senior Notes due 2026 (Senior Notes 2026) in an unregistered offering to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (Securities Act), and to certain persons in offshore transactions pursuant to Regulation S under the Securities Act. Senior Notes 2026 bear interest at a rate of 5.875% per annum, payable semi-annually in arrears on June 1 and December 1, commencing on December 1, 2016. Senior Notes 2026 will mature on June 1, 2026, unless earlier redeemed, in accordance with their terms, or repurchased.

For the three months ended September 30, 2016, we recorded interest expense of $8.8 million, relating to Senior Notes 2026.

Senior Notes 2023

On January 15, 2015, we issued $800 million in aggregate principal amount of 5.625% Senior Notes due 2023 (Senior Notes 2023) in an unregistered offering to qualified institutional buyers pursuant to Rule 144A under the Securities Act, and to certain persons in offshore transactions pursuant to Regulation S under the Securities Act. Senior Notes 2023 bear interest at a rate of 5.625% per annum, payable semi-annually in arrears on January 15 and July 15, commencing on July 15, 2015. Senior Notes 2023 will mature on January 15, 2023, unless earlier redeemed, in accordance with their terms, or repurchased.

For the three months ended September 30, 2016, we recorded interest expense of $11.3 million, relating to Senior Notes 2023 (three months ended September 30, 2015—$11.3 million).

Term Loan B

In connection with the acquisition of GXS Group, Inc. (GXS), on January 16, 2014, we entered into a credit facility, which provides for a $800 million term loan facility (Term Loan B).

Borrowings under Term Loan B are secured by a first charge over substantially all of our assets on a pari passu basis with the Revolver (defined below). We entered into Term Loan B and borrowed the full amount on January 16, 2014.

Term Loan B has a seven year term and repayments made under Term Loan B are equal to 0.25% of the original principal amount in equal quarterly installments for the life of Term Loan B, with the remainder due at maturity. Borrowings under Term Loan B currently bear a floating rate of interest at a rate per annum equal to 2.5% plus the higher of LIBOR or 0.75%.

For the three months ended September 30, 2016, we recorded interest expense of $6.5 million, relating to Term Loan B (three months ended September 30, 2015—$6.5 million).

Revolver

We currently have a $300 million committed revolving credit facility (the Revolver). Borrowings under the Revolver are secured by a first charge over substantially all of our assets, and on a pari passu basis with Term Loan B. The Revolver will mature on December 22, 2019 with no fixed repayment date prior to the end of the term. As of September 30, 2016, we have not drawn any amounts on the Revolver.