Restructuring Actions Restructuring Reserve Rollforward (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Dec. 29, 2013		Dec. 30, 2012
Restructuring Cost and Reserve [Line Items]
Provisions	$ 2,318	$ 6,634	$ 5,903		$ 11,760
Engines [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at June 30, 2013			2,674
Provisions	2,056	4,281	3,821		5,372
Cash Expenditures			(2,943)
Other Adjustments			(709)
Reserve Balance at December 29, 2013	2,843		2,843
Products [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at June 30, 2013			139
Provisions	262	2,353	2,082		6,388
Cash Expenditures			(449)
Other Adjustments			(1,546)
Reserve Balance at December 29, 2013	226		226
Termination Benefits [Member] | Engines [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at June 30, 2013			99
Provisions			348
Cash Expenditures			(179)
Other Adjustments			0
Reserve Balance at December 29, 2013	268		268
Termination Benefits [Member] | Products [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at June 30, 2013			94
Provisions			256
Cash Expenditures			(124)
Other Adjustments			0
Reserve Balance at December 29, 2013	226		226
Other Restructuring Costs [Member] | Engines [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at June 30, 2013			2,575
Provisions			3,473
Cash Expenditures			(2,764)
Other Adjustments			(709)	[1]
Reserve Balance at December 29, 2013	2,575		2,575
Other Restructuring Costs [Member] | Products [Member]
Restructuring Cost and Reserve [Line Items]
Reserve Balance at June 30, 2013			45
Provisions			1,826
Cash Expenditures			(325)
Other Adjustments			(1,546)	[2]
Reserve Balance at December 29, 2013	0		0
Restructuring Accelerated Depreciation [Member] | Other Restructuring Costs [Member] | Engines [Member]
Restructuring Cost and Reserve [Line Items]
Other Adjustments			500	[1]
Restructuring Inventory Write-downs [Domain] | Other Restructuring Costs [Member] | Engines [Member]
Restructuring Cost and Reserve [Line Items]
Other Adjustments			200	[1]
Restructuring Asset Impairments [Member] | Other Restructuring Costs [Member] | Products [Member]
Restructuring Cost and Reserve [Line Items]
Other Adjustments			$ 1,500	[2]

[1] Other adjustments includes $0.5 million of accelerated depreciation and $0.2 million of inventory write-downs.

[2] Other adjustments includes $1.5 million of asset impairments