debt extinguishment with interest

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- Definition

Deferred Tax Asset, Purchased Capped Calls

+ References

No definition available.

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- Definition

Payment For Purchase Of Capped Calls

+ References

No definition available.

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- Definition

Stock Retired During Period, Shares, Purchased Capped Calls

+ References

No definition available.

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- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
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-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586

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- Definition

The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
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-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586

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- Definition

The amount by which the convertible debt's if-converted value exceeds its principle amount at the balance sheet date, regardless of whether the instrument is currently convertible. This element applies to public companies only.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031898-161870

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- Definition

Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature.

+ References

No definition available.

+ Details

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- Definition

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

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- Definition

Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The cap rate on a price risk derivative such as a cap or collar. A payment or receipt is triggered if the market rate exceeds the cap rate on the contract.

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The strike price on the price risk option contract such as a put option or a call option.

+ References

No definition available.

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Convertible Senior Notes - Additional Information (Details)	1 Months Ended		6 Months Ended	25 Months Ended
	Aug. 31, 2019 USD ($) $ / option shares	Jun. 30, 2018 USD ($) $ / option	Jun. 30, 2020 USD ($) day	Jun. 30, 2020 USD ($) day	Dec. 31, 2019 USD ($)
Derivative [Line Items]
Capped calls, cost	$ 87,400,000	$ 19,100,000
Capped calls, deferred tax asset	$ 20,900,000	$ 4,600,000
Price Risk Derivative
Derivative [Line Items]
Capped calls, initial strike price (in dollars per share) \| $ / option	189.36	44.33
Capped calls, cap price (in dollars per share) \| $ / option	315.60	62.22
Convertible Senior Notes \| Convertible Senior Note due 2023, 0.5%
Debt Instrument [Line Items]
Principal		$ 230,000,000	$ 84,759,000	$ 84,759,000	$ 84,759,000
Coupon interest rate		0.50%
If-converted value in excess of principal			$ 229,300,000
Convertible Senior Notes \| Convertible Senior Note due 2023, 0.5% \| Debt Instrument, Conversion, Option One
Debt Instrument [Line Items]
Convertible debt, threshold trading days \| day			20
Convertible debt, threshold consecutive trading days \| day			30
Convertible debt, threshold percentage of stock price trigger			130.00%
Convertible debt, converted instrument, original amount	$ 145,200,000
Debt extinguishment with interest	145,400,000
Convertible Senior Notes \| Convertible Senior Notes due 2023, Over-Allotment Option, 0.5%
Debt Instrument [Line Items]
Principal		$ 30,000,000.0
Convertible Senior Notes \| Convertible Senior Note due 2024, 0.50%
Debt Instrument [Line Items]
Principal	$ 400,000,000		$ 400,000,000	400,000,000	400,000,000
Coupon interest rate	0.50%
Convertible Senior Notes \| Convertible Senior Note due 2026, 1.0%
Debt Instrument [Line Items]
Principal	$ 400,000,000.0		$ 400,000,000	$ 400,000,000	$ 400,000,000
Coupon interest rate	1.00%
Convertible Senior Notes \| Convertible Senior Notes due 2024, Over-Allotment Option, 0.5%
Debt Instrument [Line Items]
Principal	$ 50,000,000.0
Convertible Senior Notes \| Convertible Senior Notes due 2026, Over-Allotment Option, 1.0%
Debt Instrument [Line Items]
Principal	$ 50,000,000.0
Convertible Senior Notes \| Convertible Senior Notes Due 2023, 2024, 2026 \| Debt Instrument, Conversion, Option One
Debt Instrument [Line Items]
Convertible debt, threshold trading days \| day				20
Convertible debt, threshold consecutive trading days \| day				30
Convertible debt, threshold percentage of stock price trigger				130.00%
Convertible Senior Notes \| Convertible Senior Notes Due 2023, 2024, 2026 \| Debt Instrument, Conversion, Option Two
Debt Instrument [Line Items]
Convertible debt, threshold trading days \| day				5
Convertible debt, threshold consecutive trading days \| day				5
Convertible debt, threshold percentage of stock price trigger				98.00%
Class A Common Stock
Derivative [Line Items]
Capped calls, retirement of common stock (in shares) \| shares	285,466
Class A Common Stock \| Debt Instrument, Conversion, Option Two
Debt Instrument [Line Items]
Convertible debt, converted instrument, shares issued \| shares	2,200,000