Investments (Tables)

12 Months Ended

Aug. 28, 2011

Investments

Available-For-Sale And Held-To-Maturity Investments


2011:		Cost Basis				Unrealized Gains				Unrealized Losses				Recorded Basis
Available-for-sale:
U.S. government and agency securities		$	1,096			$	8			$	0			$	1,104
Corporate notes and bonds			6				1				0				7
FDIC-insured corporate bonds			208				1				0				209
Asset and mortgage-backed securities			12				0				0				12

Total available-for-sale			1,322				10				0				1,332
Held-to-maturity:
Certificates of deposit			272												272

Total investments		$	1,594			$	10			$	0			$	1,604

2010:		Cost Basis				Unrealized Gains				Unrealized Losses				Recorded Basis
Available-for-sale:
U.S. government and agency securities		$	1,222			$	7			$	0			$	1,229
Corporate notes and bonds			10				1				0				11
FDIC-insured corporate bonds			139				0				0				139
Asset and mortgage-backed securities			23				0				0				23

Total available-for-sale			1,394				8				0				1,402
Held-to-maturity:
Certificates of deposit			133												133

Total investments		$	1,527			$	8			$	0			$	1,535

Proceeds And Gross Realized Gains (Losses) From Sales Of Available-For-Sale Securities


		2011				2010				2009
Proceeds		$	602			$	309			$	183
Realized gains			1				5				5
Realized losses			0				1				2

Maturities Of Securities Excluding Trading Securities


		Available-For-Sale								Held-To-Maturity
		Cost Basis				Fair Value				Cost Basis				Fair Value
Due in one year or less		$	890			$	892			$	272			$	272
Due after one year through five years			426				433				0				0
Due after five years			6				7				0				0

		$	1,322			$	1,332			$	272			$	272