Subsequent Event	3 Months Ended
Mar. 31, 2012
Subsequent Event	Note 13. Subsequent Event On April 9, 2012, we redeemed all of our outstanding 7¼% Notes with proceeds from the 5% Notes. See Note 5 for further information.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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