XML 35 R24.htm IDEA: XBRL DOCUMENT v3.5.0.2

Net income (loss) per share (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Schedule of Net Income per Share, Basic and Diluted

The following table presents the calculations of basic and diluted net income (loss) per share:

	Three months ended								Nine months ended
(in thousands, except per share data)	September 30, 2016				September 30, 2015				September 30, 2016				September 30, 2015
Numerator:
Net income (loss)	$	(104,068	)		$	18,799			$	(303,294	)		$	70,582
Denominator:
Weighted-average common shares—basic for Class A and Class B common stock	140,124				135,800				138,875				133,755
Effect of potentially dilutive shares	—				10,255				—				13,446
Weighted-average common shares—diluted for Class A and Class B common stock	140,124				146,055				138,875				147,201
Net income (loss) per share:
Basic	$	(0.74	)		$	0.14			$	(2.18	)		$	0.53
Diluted	$	(0.74	)		$	0.13			$	(2.18	)		$	0.48

Schedule of Antidilutive Securities Excluded from Computation of Net Income per Share

The following potentially dilutive shares were not included in the calculation of diluted shares outstanding as the effect would have been anti-dilutive:

	Three months ended						Nine months ended
(in thousands)	September 30, 2016			September 30, 2015			September 30, 2016			September 30, 2015
Stock options, ESPP shares and RSUs	22,693			2,373			20,803			1,995

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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