FAIR VALUE

Inputs to valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect Cadence’s market assumptions. These two types of inputs have created the following fair value hierarchy:


•	Level 1 – Quoted prices for identical instruments in active markets;


•	Level 2 – Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets; and


•	Level 3 – Valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable.

This hierarchy requires Cadence to minimize the use of unobservable inputs and to use observable market data, if available, when determining fair value. Cadence recognizes transfers between levels of the hierarchy based on the fair values of the respective financial instruments at the end of the reporting period in which the transfer occurred. There were no transfers between levels of the fair value hierarchy during the three months ended April 4, 2015.

On a quarterly basis, Cadence measures at fair value certain financial assets and liabilities. The fair value of financial assets and liabilities was determined using the following levels of inputs as of April 4, 2015 and January 3, 2015:



	Fair Value Measurements as of April 4, 2015:
	Total		Level 1		Level 2		Level 3
	(In thousands)
Assets
Cash equivalents:
Money market funds	$	678,426	$	678,426	$	—	$	—
Short-term investments:
Corporate debt securities	33,521		—		33,521		—
Bank certificates of deposit	18,307		—		18,307		—
United States Treasury securities	26,629		26,629		—		—
United States government agency securities	8,160		8,160		—		—
Commercial paper	4,199		—		4,199		—
Marketable equity securities	1,824		1,824		—		—
Trading securities held in Non-Qualified Deferred Compensation, or NQDC, trust	23,365		23,365		—		—
2015 Notes Hedges	429,847		—		429,847		—
Foreign currency exchange contracts	3,081		—		3,081		—
Total Assets	$	1,227,359	$	738,404	$	488,955	$	—



	Total		Level 1		Level 2		Level 3
	(In thousands)
Liabilities
2015 Notes Embedded Conversion Derivative	429,847		—		429,847		—
Total Liabilities	$	429,847	$	—	$	429,847	$	—

	Fair Value Measurements as of January 3, 2015:
	Total		Level 1		Level 2		Level 3
	(In thousands)
Assets
Cash equivalents:
Money market funds	$	728,496	$	728,496	$	—	$	—
Short-term investments:
Corporate debt securities	34,894		—		34,894		—
Bank certificates of deposit	21,910		—		21,910		—
United States Treasury securities	19,374		19,374		—		—
United States government agency securities	9,208		9,208		—		—
Commercial paper	3,186		—		3,186		—
Marketable equity securities	1,873		1,873		—		—
Trading securities held in NQDC trust	27,034		27,034		—		—
2015 Notes Hedges	523,930		—		523,930		—
Total Assets	$	1,369,905	$	785,985	$	583,920	$	—

	Total		Level 1		Level 2		Level 3
	(In thousands)
Liabilities
2015 Notes Embedded Conversion Derivative	523,930		—		523,930		—
Foreign currency exchange contracts	3,163		—		3,163		—
Total Liabilities	$	527,093	$	—	$	527,093	$	—