e Company's investment assets are carried at fair value on the consolidated balance sheets as summarized in the table below. Additionally, the amortized cost basis of these investments was $524 million and $742 million as of March 29, 2013 and December 28, 2012, respectively.



	March 2013								December 2012
(Dollars in Millions)	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Certificates of Deposit and Commercial Paper	$	—	$	330	$	—	$	330	$	—	$	555	$	—	$	555
Corporate Bonds	—		130		—		130		—		122		—		122
U.S. Government Securities	—		51		—		51		—		51		—		51
Auction Rate Securities	—		—		15		15		—		—		15		15
Total investments at fair value	$	—	$	511	$	15	$	526	$	—	$	728	$	15	$	743

Certain prior year amounts have been reclassified to conform to the current year presentation.

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References+ Details

- Definition

Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments, assets, and liabilities. Such certain disclosures about the financial instruments, assets, and liabilities include: (1) the fair value of the required items together with their carrying amounts (as appropriate) and (2) the methodology and assumptions used in developing such estimates of fair value.

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+ Details