Cash and cash equivalents consisted of the following as of September 27, 2014:



(dollar amounts in thousands)	Amortized Cost		Unrealized Gains		Unrealized Losses		Estimated Fair Value
Current assets:
Cash	$	130,668	$	—	$	—	$	130,668
Cash equivalents
Money market funds	295,529		—		—		295,529
Time deposits	132,284		—		—		132,284
Commercial paper	29,500		—		—		29,500
Total cash and cash equivalents	587,981		—		—		587,981
Short-term investments
Time deposits	9,105		—		—		9,105
Total short-term investments	9,105		—		—		9,105
Total cash, cash equivalents and short-term investments	$	597,086	$	—	$	—	$	597,086

Cash and cash equivalents consisted of the following as of September 28, 2013:



(dollar amounts in thousands)	Amortized Cost		Unrealized Gains		Unrealized Losses		Estimated Fair Value
Current assets:
Cash	$	113,295	$	—	$	—	$	113,295
Cash equivalents
Money market funds	226,272		—		—		226,272
Time deposits	182,221		—		—		182,221
Total cash and cash equivalents	$	521,788	$	—	$	—	$	521,788
Short-term investments
Time deposits	3,252		—		—		3,252
Total short-term investments	3,252		—		—		3,252
Total cash, cash equivalents and short-term investments	$	525,040	$	—	$	—	$	525,040