Commitments and Contingencies (Tables)

3 Months Ended

Apr. 03, 2016

Commitments and Contingencies Disclosure [Abstract]

Summary of unrecorded unconditional purchase obligations

Future purchase obligations under non-cancellable purchase orders and long-term supply agreements as of April 3, 2016 are as follows:



(In thousands)	Fiscal 2016 (remaining nine months)		Fiscal 2017	Fiscal 2018	Fiscal 2019	Fiscal 2020	Thereafter	Total^1,2,3
Future purchase obligations	$	839,386	350,325	200,475	175,696	161,832	3,000	$	1,730,714


¹	Total future purchase obligations as of April 3, 2016 include $181.2 million to related parties.


²	Total future purchase obligations were composed of $249.3 million related to non-cancellable purchase orders and $1.5 billion related to long-term supply agreements.

³During fiscal 2015, we did not fulfill all of the purchase commitments we were otherwise obligated to take by December 31, 2015, as specified in related contracts with a supplier. As of April 3, 2016, the Company has recorded an offsetting asset, recorded within "Prepaid expenses and other current assets," and liability, recorded within "Accrued liabilities," totaling $50.6 million. This amount represents the unfulfilled amount as of that date as the Company expects to satisfy the obligation via purchases of inventory in fiscal 2016, within the applicable contractual cure period.

Schedule of estimated utilization of advances from customers

The estimated utilization of advances from customers as of April 3, 2016 is as follows:



(In thousands)	Fiscal 2016 (remaining nine months)		Fiscal 2017	Fiscal 2018	Fiscal 2019	Fiscal 2020	Thereafter	Total
Estimated utilization of advances from customers	$	19,267	36,319	27,039	28,842	43,263	—	$	154,730

Schedule of product warranty liability

The following table summarizes accrued warranty activity for the three months ended April 3, 2016 and March 29, 2015, respectively:



	Three Months Ended
(In thousands)	April 3, 2016			March 29, 2015
Balance at the beginning of the period	$	164,127		$	154,648
Accruals for warranties issued during the period	5,879			8,161
Settlements and adjustments during the period	(3,566		)	(8,711		)
Balance at the end of the period	$	166,440		$	154,098