Share-Based Payments (Tables)

12 Months Ended

May 27, 2012

Share-Based Payments [Abstract]

Weighted average Black-Scholes assumptions for stock options granted

	2012		2011		2010
Expected volatility (%)		22.89		22.83		22.94
Dividend yield (%)		3.97		3.51		3.77
Risk-free interest rates (%)		1.38		1.72		2.31
Expected life of stock option (years)		4.75		4.82		4.75

Summary of the option activity

Options	Number of Options (in Millions)			Weighted Average Exercise Price		Average Remaining Contractual Term (Years)		Aggregate Intrinsic Value (in Millions)
Outstanding at May 29, 2011		35.1		$	22.81
Granted		4.1		$	26.15
Exercised		(9.9	)	$	21.97			$	41.5
Forfeited		(0.9	)	$	23.67
Expired		(0.7	)	$	25.73
Outstanding at May 27, 2012		27.7		$	23.51		3.76	$	60.6
Exercisable at May 27, 2012		19.0		$	23.33		3.02	$	45.4

Changes in nonvested share units

Share Units	Share Units (in millions)			Weighted Average Grant-Date Fair Value
Nonvested share units at May 29, 2011		3.25		$	19.56
Granted		1.81		$	26.11
Vested/Issued		(0.91	)	$	19.06
Forfeited		(0.32	)	$	20.64
Nonvested share units at May 27, 2012		3.83		$	21.43

Summary of the activity for performance share awards

Performance Shares	Shares (in  Millions)			Weighted Average Grant-Date Fair Value
Nonvested performance shares at May 29, 2011		1.37		$	20.42
Granted		0.51		$	26.11
Adjustments for performance results attained		0.16		$	20.48
Vested/Issued		(0.60	)	$	20.48
Forfeited		(0.17	)	$	22.24
Nonvested performance shares at May 27, 2012		1.27		$	22.44