Balance Sheet Components (Tables)

12 Months Ended

Sep. 30, 2011

Balance Sheet Components [Abstract]

Schedule Of Short-Term Investment

(in millions)	September 30, 2011		October 1, 2010
Short-term Investment:
Corporate debt security:
Amortized cost	$	19.2	$	—
Unrealized gain (loss)		—		—
Fair value	$	19.2	$	—

Schedule Of Balance Sheet Components

	September 30, 2011			October 1, 2010
(In millions)
Inventories:
Raw materials and parts	$	231.9		$	208.8
Work-in-progress		54.5			54.3
Finished goods		123.6			100.8
Total inventories	$	410.0		$	363.9
Property, plant and equipment:
Land and land improvements	$	42.7		$	42.5
Buildings and leasehold improvements		211.8			189.3
Machinery and equipment		324.4			303.3
Construction in progress		18.7			25.7
Assets subject to lease		3.5			2.0
		601.1			562.8
Accumulated depreciation and amortization		(315.2	)		(294.9	)
Property, plant and equipment, net	$	285.9		$	267.9
Accrued expenses:
Accrued compensation and benefits	$	144.8		$	129.8
Income taxes payable		34.5			42.1
Current deferred tax liabilities		3.2			3.9
Other		107.5			112.1
Total accrued expenses	$	290.0		$	287.9
Other long-term liabilities:
Long-term income taxes payable	$	44.8		$	56.8
Other		77.9			70.4
Total other long-term liabilities	$	122.7		$	127.2