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Equity Plans (Tables)

12 Months Ended

Sep. 01, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule option activity

Option activity for 2016 is summarized as follows:

		Number of Shares			Weighted-Average Exercise Price Per Share				Weighted-Average Remaining Contractual Life (In Years)		Aggregate Intrinsic Value
Outstanding as of September 3, 2015		44			$	15.33
Granted		8			15.56
Exercised		(7	)		6.96
Canceled or expired		(3	)		20.59
Outstanding as of September 1, 2016		42			16.37				3.8		$	193
Exercisable as of September 1, 2016		22			$	12.67			2.4		$	153
Expected to vest after September 1, 2016		19			20.53				5.4		39

Stock options granted and assumptions used in Black-Scholes option valuation model

Stock options granted and assumptions used in the Black-Scholes option valuation model were as follows:

For the year ended		2016				2015				2014
Stock options granted		8				8				12
Weighted-average grant-date fair value per share		$	6.94			$	14.79			$	9.64
Average expected life in years		5.5				5.6				4.9
Weighted-average expected volatility		47		%		45		%		48		%
Weighted-average risk-free interest rate		1.7		%		1.7		%		1.6		%

Schedule restricted stock awards activity

Restricted Stock Awards activity for 2016 is summarized as follows:

		Number of Shares			Weighted-Average Grant Date Fair Value Per Share
Outstanding as of September 3, 2015		14			$	23.88
Granted		10			15.40
Restrictions lapsed		(5	)		19.89
Canceled		(1	)		22.18
Outstanding as of September 1, 2016		18			20.24
Expected to vest after September 1, 2016		15			$	20.57

For the year ended		2016				2015				2014
Restricted stock award shares granted		10				7				7
Weighted-average grant-date fair value per share		$	15.40			$	32.60			$	21.88
Aggregate vesting-date fair value of shares vested		$	71			$	155			$	115

Stock-based compensation expense by caption

For the year ended		2016				2015				2014
Stock-based compensation expense by caption
Cost of goods sold		$	76			$	65			$	39
Selling, general, and administrative		66				60				50
Research and development		49				42				25
Other		—				1				1
		$	191			$	168			$	115
Stock-based compensation expense by type of award
Stock options		$	79			$	81			$	61
Restricted stock awards		112				87				54
		$	191			$	168			$	115

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Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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-Paragraph 2
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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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