Valuation And Qualifying Accounts

12 Months Ended

Dec. 30, 2011

Valuation And Qualifying Accounts [Abstract]

Valuation And Qualifying Accounts

SCHEDULE II

TRIMBLE NAVIGATION LIMITED

VALUATION AND QUALIFYING ACCOUNTS

(in thousands)

Fiscal Year End	2011			2010			2009
Allowance for doubtful accounts:
Balance at beginning of period	$	3,442		$	3,875		$	5,999
Acquired allowance		3,678			1,380			114
Bad debt expense		1,913			2,320			4,139
Write-offs, net of recoveries		(2,344	)		(4,133	)		(6,377	)
Balance at end of period	$	6,689		$	3,442		$	3,875