In September 2008, our Board of Directors authorized debt financings of up to $6.0 billion. As of June 30, 2010, we had $6.0 billion of issued and outstanding debt comprised of $1.0 billion of commercial paper and $5.0 billion of long-term debt, including $1.25 billion of convertible debt. Cash paid for interest on our debt for fiscal year 2010 was $145 million. No cash was paid for interest on our debt for fiscal years 2009 and 2008.
As of June 30, 2010, our $1.0 billion of commercial paper issued and outstanding had a weighted average interest rate, including issuance costs, of 0.20% and maturities of 22 to 216 days. The estimated fair value of this commercial paper approximates its carrying value.
In November 2009, we replaced our $2.0 billion and $1.0 billion credit facilities with a $2.25 billion 364-day credit facility, which expires on November 5, 2010. This facility serves as a back-up for our commercial paper program. In June 2010, we reduced the size of our credit facility from $2.25 billion to $1.0 billion due to the reduction in commercial paper outstanding. As of June 30, 2010, we were in compliance with the financial covenant in the credit facility agreement, which requires a coverage ratio be maintained of at least three times earnings before interest, taxes, depreciation, and amortization to interest expense. No amounts were drawn against the credit facility during any of the periods presented.
As of June 30, 2010, we had issued and outstanding $3.75 billion of debt securities as illustrated in the table below (collectively “the Notes”). Interest on the Notes is payable semi-annually on June 1 and December 1 of each year, to holders of record on the preceding May 15 and November 15. The Notes are senior unsecured obligations and rank equally with our other unsecured and unsubordinated debt outstanding.
In June 2010, we issued $1.25 billion of zero coupon convertible unsecured debt due on June 15, 2013 in a private placement offering. Proceeds from the offering were $1.24 billion, net of fees and expenses which were capitalized. The majority of the proceeds were used to repay outstanding commercial paper, leaving $1.0 billion of commercial paper outstanding as of June 30, 2010. Each $1,000 principal amount of notes is convertible into 29.94 shares of Microsoft common stock at a conversion price of $33.40 per share.
Prior to March 15, 2013, the notes will be convertible, only in certain circumstances, into cash and, if applicable, cash, shares of Microsoft’s common stock or a combination thereof, at our election. On or after March 15, 2013, the notes will be convertible at any time. Upon conversion, we will pay cash up to the aggregate principal amount of the notes and pay or deliver cash, shares of our common stock or a combination of cash and shares of our common stock, at our election.
Because the convertible debt may be wholly or partially settled in cash, we are required to separately account for the liability and equity components of the notes in a manner that reflects our nonconvertible debt borrowing rate when interest costs are recognized in subsequent periods. The net proceeds of $1.24 billion were allocated between debt for $1.18 billion and stockholders’ equity for $58 million with the portion in stockholders’ equity representing the fair value of the option to convert the debt.
In connection with the issuance of the notes, we entered into capped call transactions with certain option counterparties who are initial purchasers of the notes or their affiliates. The capped call transactions are expected to reduce potential dilution of earnings per share upon conversion of the notes. Under the capped call transactions, we purchased from the option counterparties capped call options that in the aggregate relate to the total number of shares of our common stock underlying the notes, with a strike price equal to the conversion price of the notes and with a cap price equal to $37.16. The purchased capped calls were valued at $40 million and recorded to stockholders’ equity.
As of June 30, 2010, the total carrying value and estimated fair value of our long-term debt, including convertible debt, were $4.94 billion and $5.21 billion, respectively. The estimate of fair value is based on quoted prices for our publicly-traded debt as of June 30, 2010, as applicable. The effective interest yields of the Notes due in 2014, 2019, and 2039 were 3.00%, 4.29%, and 5.22%, respectively, at June 30, 2010. The effective interest yield of the convertible debt due in 2013 is 1.85% at June 30, 2010 and the coupon interest rate is zero percent.
The components of long-term debt as of June 30, 2010 were as follows:
|Zero coupon convertible notes due on June 15, 2013||$||1,250|
|2.95% Notes due on June 1, 2014||2,000|
|4.20% Notes due on June 1, 2019||1,000|
|5.20% Notes due on June 1, 2039||750|
|Unamortized discount for Notes above||(61)|
Maturities of long-term debt for the next five years are as follows:
|Year Ended June 30,|