Income Taxes (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Oct. 01, 2011	Oct. 02, 2010
Income tax expense (benefit)	$ 124	$ 37
Income before income taxes	90	98
Effective tax rate	137.10%	38.00%
Estimated annual effective tax rate for continuing operations	42.70%	34.70%
Discrete tax expense (benefit) recognized during period net	85
Tax expense, related to valuation allowances	75
Tax expense, repatriation of foreign earnings	81
Tax expense (benefit), decrease in unrecognized tax positions	(71)
Increase in annual effective tax rate due to international restructuring charges	4.00%
Increase in annual effective tax rate due to expected repatriation of earnings	9.00%	2.00%
Tax benefit likeliness threshold	50.00%
Liability for unrecognized tax benefits, period increase (decrease)	69
Unrecognized tax benefits	393
Unrecognized tax benefit, increase resulting from foreign currency exchange translation	20
Decrease in gross liability for uncertain tax positions	72
Decreases related to expiration of statute of limitation	1
Decreases related to audit settlements	1
Increase in gross liability for uncertain tax positions	3
Decreases based on prior period tax positions	50
Minimum [Member]
Unrecognized tax benefits, potential decrease in twelve months	25
Maximum [Member]
Unrecognized tax benefits, potential decrease in twelve months	$ 50