Accrued Liabilities

3 Months Ended

Mar. 30, 2013

Accrued Liabilities

Accrued Liabilities

Note 8.  Accrued Liabilities

We provide limited warranty and product maintenance programs, including parts and labor, for certain products for periods ranging from one to five years. Changes in our warranty and product maintenance liabilities are as follows:

	Three Months Ended
(In millions)	March 30, 2013			March 31, 2012
Accrual at the beginning of period	$	222		$	224
Provision	67			63
Settlements	(70		)	(65		)
Adjustments to prior accrual estimates	—			(3		)
Accrual at the end of period	$	219		$	219