XML 46 R26.htm IDEA: XBRL DOCUMENT v3.21.1

Stock-Based Compensation (Tables)

3 Months Ended

Apr. 02, 2021

Share-based Payment Arrangement [Abstract]

Schedule of Allocated Employee Stock-Based Compensation Expense

We allocated the stock-based compensation expense for our equity incentive plans and our Employee Stock Purchase Plan (ESPP) as follows (in thousands):

									Three Months Ended March 31,
															2021						2020
Research and development															$	12,396					$	5,086
Selling, general and administrative															22,257						8,896
Total stock-based compensation expense															$	34,653					$	13,982

Stock-based compensation for each type of award under our equity incentive plans and ESPP were as follows (in thousands):

									Three Months Ended March 31,
															2021						2020
Stock options															$	4,694					$	4,994
Restricted stock units															11,669						7,797
Performance stock units															17,947						496
ESPP															343						695
Total stock-based compensation expense															$	34,653					$	13,982

Schedule Of Share-Based Payment Award, Equity Instruments Other Than Options, Valuation Assumptions

A Monte Carlo simulation model was used to determine the grant date fair value of $24.54 for the 2021 PSUs based on the following assumptions:

Fair value of the Company’s common stock on grant date			$	21.31
Expected volatility			49		%
Risk-free interest rate			0.29		%
Dividend yield			—		%

X

- Definition

Schedule Of Share-Based Payment Award, Equity Instruments Other Than Options, Valuation Assumptions

+ References

No definition available.

+ Details

Name:	exel_ScheduleOfShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsValuationAssumptionsTableTextBlock
Namespace Prefix:	exel_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901

+ Details

Name:	us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration