Comprehensive Income	6 Months Ended
Comprehensive Income	Jun. 30, 2013
Comprehensive Income
Comprehensive Income	Note 2. Comprehensive Income Comprehensive income consists of net income or loss and the increase or decrease in unrealized gains or losses on the Company’s available-for-sale securities, as well as the decrease in unrealized gains associated with treasury locks, net of applicable taxes. Comprehensive income totaled $230.3 million and $6.1 million for the three-month periods ended June 30, 2013 and 2012, respectively, and $252.3 million and $1.7 million for the six-month periods ended June 30, 2013 and 2012, respectively.

The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income.

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