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Recent Financing Transactions
9 Months Ended
Sep. 30, 2012
Debt Disclosure [Abstract]  
Debt Disclosures [Text Block]
(6)
Recent Financing Transactions

Long-Term Debt

In January 2012, PacifiCorp issued $350 million of its 2.95% First Mortgage Bonds due February 2022 and $300 million of its 4.10% First Mortgage Bonds due February 2042. The net proceeds were used to repay short-term debt, fund capital expenditures and for general corporate purposes. In March 2012, PacifiCorp issued an additional $100 million of its 2.95% First Mortgage Bonds due February 2022. The net proceeds were used to redeem $84 million of tax-exempt bond obligations prior to scheduled maturity with a weighted average interest rate of 5.7%, repay short-term debt and for general corporate purposes.

Credit Facilities

In June 2012, PacifiCorp replaced its existing $635 million unsecured credit facility expiring in October 2012 with a $600 million unsecured credit facility expiring in June 2017. The replacement credit facility has a variable interest rate based on the London Interbank Offered Rate or a base rate, at PacifiCorp's option, plus a spread that varies based on PacifiCorp's credit ratings for its senior unsecured long-term debt securities. This facility is for general corporate purposes, including supporting PacifiCorp's commercial paper program and provides for the issuance of letters of credit. As of September 30, 2012, PacifiCorp had no borrowings outstanding under this credit facility. The credit facility requires that PacifiCorp's ratio of consolidated debt, including current maturities, to total capitalization not exceed 0.65 to 1.0 as of the last day of each quarter.