Product Warranties

6 Months Ended

Jun. 29, 2018

Product Warranties Disclosures [Abstract]

The Company accrues for warranty costs as part of its cost of sales based on associated material product costs, technical support, labor costs and costs incurred by third parties performing work on the Company’s behalf. The Company’s expected future costs are primarily estimated based upon historical trends in the volume of product returns within the warranty period and the costs to repair or replace the equipment. When products sold include warranty provisions, they are covered by a warranty for periods ranging generally from one year to two years.

While the Company engages in extensive product quality programs and processes, including actively monitoring and evaluating the quality of component suppliers, its warranty obligation is affected by product failure rates, material usage and service delivery costs incurred in correcting a product failure. Should actual product failure rates, material usage, or service delivery costs differ from the estimates, revisions to the estimated warranty accrual and related costs may be required.

Changes in the Company’s product warranty liability during the first two quarters of fiscal 2018 are as follows:



(In millions)
Balance as of fiscal year end 2017	$	18.3
Acquired warranties	—
Accruals for warranties issued	6.7
Changes in estimates	(0.7		)
Warranty settlements (in cash or in kind)	(8.1		)
Balance as of the end of the second quarter of fiscal 2018	$	16.2