Consolidated Statement of Income (USD $) In Millions, except Per Share data	12 Months Ended
	Jul. 01, 2011	Jul. 02, 2010	Jul. 03, 2009
Revenue from product sales and services
Revenue from product sales	$ 4,136.8	$ 3,935.2	$ 3,915.3
Revenue from services	1,787.8	1,270.9	1,089.7
Total Revenue	5,924.6	5,206.1	5,005.0
Cost of product sales and services
Cost of product sales	(2,339.0)	(2,268.7)	(2,498.0)
Cost of services	(1,471.5)	(1,065.7)	(922.2)
Total Cost	(3,810.5)	(3,334.4)	(3,420.2)
Engineering, selling and administrative expenses	(1,143.9)	(958.9)	(791.3)
Impairment of goodwill and other long-lived assets			(255.5)
Non-operating loss	(1.9)	(1.9)	(3.1)
Interest income	2.8	1.5	3.2
Interest expense	(90.4)	(72.1)	(52.8)
Income from continuing operations before income taxes	880.7	840.3	485.3
Income taxes	(293.6)	(278.7)	(172.9)
Income from continuing operations	587.1	561.6	312.4
Discontinued operations (including a $62.6 million loss on disposition in fiscal 2009), net of income taxes			(437.0)
Net income (loss)	587.1	561.6	(124.6)
Noncontrolling interests, net of income taxes	0.9		162.5
Net income attributable to Harris Corporation	588.0	561.6	37.9
Amounts attributable to Harris Corporation common shareholders
Income from continuing operations	588.0	561.6	312.4
Discontinued operations, net of income taxes			(274.5)
Net income attributable to Harris Corporation	$ 588.0	$ 561.6	$ 37.9
Basic net income per common share attributable to Harris Corporation common shareholders
Continuing operations	$ 4.63	$ 4.31	$ 2.35
Discontinued operations			$ (2.07)
Total Basic net income per common share	$ 4.63	$ 4.31	$ 0.28
Diluted net income per common share attributable to Harris Corporation common shareholders
Continuing operations	$ 4.60	$ 4.28	$ 2.33
Discontinued operations			$ (2.05)
Total Diluted net income per common share	$ 4.60	$ 4.28	$ 0.28