Selected Quarterly Financial Data

12 Months Ended

Dec. 31, 2012

Selected Quarterly Financial Data [Abstract]

23. Selected Quarterly Financial Data (Unaudited)

Selected quarterly financial data is as follows:

	For the Quarter Ended
	March 31		June 30		September 30		December 31
2012
Total revenues	$	15,415.2	$	15,407.3	$	15,353.1	$	15,536.1
Income before income taxes		1,309.8		1,048.6		1,025.7		481.4
Net income		856.5		643.6		691.2		464.2
Basic net income per share		2.56		1.96		2.17		1.52
Diluted net income per share		2.53		1.94		2.15		1.51

2011
Total revenues	$	14,894.3	$	15,100.7	$	15,398.0	$	15,317.7
Income before income taxes		1,427.1		1,007.4		1,045.2		478.2
Net income		926.6		701.6		683.2		335.3
Basic net income per share		2.48		1.92		1.92		0.97
Diluted net income per share		2.44		1.89		1.90		0.96

- Definition

The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished.

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