XML 52 R37.htm IDEA: XBRL DOCUMENT v3.22.4

Equity Awards (Tables)

12 Months Ended

Dec. 31, 2022

Share-Based Payment Arrangement [Abstract]

Information About Outstanding And Vested Stock Options

A summary of stock option activity was as follows:

			Number of Shares						Weighted- Average Exercise Price Per Share						Weighted- Average Remaining Contractual Term						Aggregate Intrinsic Value
			(in thousands)												(in years)						(in millions)
Outstanding at December 31, 2021			1,305						$	551.39
Granted			23						$	591.66
Exercised			(85)						$	32.30											$	40
Canceled			(6)						$	66.58
Outstanding at December 31, 2022			1,237						$	590.36					8.3						$	43
Vested and expected to vest as of December 31, 2022			1,075						$	578.24					8.3						$	43
Vested and exercisable as of December 31, 2022			142						$	165.31					5.2						$	32

Restricted Stock Unit Table

A summary of RSU activity was as follows:

			Number of Shares						Weighted-Average Grant-Date Fair Value Per Share
			(in thousands)
Outstanding at December 31, 2021			5,808						$	416.00
Granted			3,719						$	541.24
Vested			(3,075)						$	389.27
Forfeited			(715)						$	469.06
Outstanding at December 31, 2022			5,737						$	505.79
Expected to vest as of December 31, 2022			4,983

Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions

The following assumptions were used in the Black-Scholes options pricing model and the Monte Carlo simulation model, to estimate our stock-based compensation on the date of grant for ESPP, stock options and PRSUs, respectively, as applicable.

			Year Ended December 31,
			2022						2021						2020
Risk Free Interest Rate
ESPP			0.06% - 2.96%						0.06% - 0.11%						0.11% - 2.04%
Stock Options			2.04%						1.20% - 1.45%						*
PRSU			1.76%						0.19% - 0.20%						**
Expected Term (in years)
ESPP			0.5						0.5						0.5
Stock Options			10						7.5 - 10						*
Expected Volatility
ESPP			35% - 59%						35% - 60%						30% - 60%
Stock Options			40		%				38% - 41%						*
PRSU			42		%				41% - 42%						**

* There were no stock option grants in 2020.

** There were no grants with market conditions for the respective fiscal year.

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 the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

+ 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 (c)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ 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 (d)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ 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 (f)(2)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration