Current Liabilities

Unsecured Revolving Credit Facility

On February 17, 2012 we entered into an agreement with certain institutional lenders for a $500 million unsecured revolving credit facility that will expire on February 17, 2017. Advances under the credit facility will accrue interest at rates that are equal to, at our election, either JP Morgan's alternate base rate plus a margin that ranges from 0.0% to 0.5% or London Interbank Offered Rate (LIBOR) plus a margin that ranges from 0.9% to 1.5%. Actual margins under either election will be based on our senior debt credit ratings. The agreement includes customary affirmative and negative covenants, including financial covenants that require us to maintain a ratio of total debt to annual earnings before interest, taxes, depreciation and amortization (EBITDA) of not greater than 3.25 to 1.00 as of any date and a ratio of annual EBITDA to interest payable of not less than 3.00 to 1.00 as of the last day of each fiscal quarter. We remained in compliance with these covenants at all times during the quarter ended April 30, 2014. We may use amounts borrowed under this credit facility for general corporate purposes, including future acquisitions. To date we have not borrowed under this credit facility.

Other Current Liabilities

Other current liabilities were as follows at the dates indicated:



(In millions)	April 30, 2014		July 31, 2013
Reserve for product returns	$	55	$	20
Reserve for rebates	53		15
Current portion of license fee payable	—		10
Current portion of deferred rent	7		8
Interest payable	3		10
Executive deferred compensation plan liabilities	72		64
Other	36		27
Total other current liabilities	$	226	$	154

The balances of several of our other current liabilities, particularly our reserves for product returns and rebates, are affected by the seasonality of our business. See Note 1, “Description of Business and Summary of Significant Accounting Policies – Seasonality,” for more information.