Net Earnings Per Share From Continuing Operations (Tables)

12 Months Ended

Dec. 31, 2011

Dec. 31, 2010

Dec. 31, 2009

Net Earnings Per Share From Continuing Operations [Abstract]

Components Of Basic And Diluted Earnings Per Share

	Net Earnings  from Continuing Operations (Numerator)		Shares (Denominator)		Per Share Amount
Basic EPS	$	1,935.3		676.2	$	2.86
Adjustment for interest on convertible debentures		7.1		—
Incremental shares from assumed exercise of dilutive options and vesting of dilutive RSUs		—		11.3
Incremental shares from assumed conversion of the convertible debentures		—		13.7
Diluted EPS	$	1,942.4		701.2	$	2.77

	Net Earnings  from Continuing Operations (Numerator)		Shares (Denominator)		Per Share Amount
Basic EPS	$	1,718.2		653.2	$	2.63
Adjustment for interest on convertible debentures		10.6		—
Incremental shares from assumed exercise of dilutive options and vesting of dilutive RSUs		—		9.0
Incremental shares from assumed conversion of the convertible debentures		—		21.1
Diluted EPS	$	1,728.8		683.3	$	2.53

	Net Earnings  from Continuing Operations (Numerator)		Shares (Denominator)		Per Share Amount
Basic EPS	$	1,087.0		641.5	$	1.69
Adjustment for interest on convertible debentures		10.3		—
Incremental shares from assumed exercise of dilutive options and vesting of dilutive RSUs		—		6.0
Incremental shares from assumed conversion of the convertible debentures		—		24.0
Diluted EPS	$	1,097.3		671.5	$	1.63