Restructuring Actions Restructuring Reserve Rollforward (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Apr. 01, 2012
Engines [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at July 4, 2011	$ 0
Provisions	9,943
Cash Expenditures	(131)
Other Adjustments	(5,379)	[1]
Reserve Balance at April 1, 2012	4,433
Engines [Member] | Termination Benefits [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at July 4, 2011	0
Provisions	337
Cash Expenditures	0
Other Adjustments	0	[1]
Reserve Balance at April 1, 2012	337
Engines [Member] | Other Costs [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at July 4, 2011	0
Provisions	9,606
Cash Expenditures	(131)
Other Adjustments	(5,379)	[1]
Reserve Balance at April 1, 2012	4,096
Products [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at July 4, 2011	0
Provisions	9,821
Cash Expenditures	(766)
Other Adjustments	(8,665)	[2]
Reserve Balance at April 1, 2012	390
Products [Member] | Termination Benefits [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at July 4, 2011	0
Provisions	390
Cash Expenditures	0
Other Adjustments	0	[2]
Reserve Balance at April 1, 2012	390
Products [Member] | Other Costs [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at July 4, 2011	0
Provisions	9,431
Cash Expenditures	(766)
Other Adjustments	(8,665)	[2]
Reserve Balance at April 1, 2012	$ 0

[1] Other adjustments includes $2.2 million of property, plant and equipment impairments, $2.8 million of accelerated depreciation and $0.4 million of inventory write-downs.

[2] Other adjustments includes $5.4 million of accelerated depreciation and $3.2 million of inventory write-downs.