Debt Instrument, Convertible, Issuance Cost, Net, Allocable To Equity Component

No definition available.

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- Definition

Debt Instrument, Convertible, Requests For Conversion, Amount

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Convertible, Threshold Percentage Of Principal Amount Trigger

+ References

No definition available.

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- Definition

Payments for capped call transactions and costs.

+ References

No definition available.

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- Definition

The amount of subsequent adjustments to additional paid in capital for convertible financial instruments where a component of equity and a component of debt are recognized.

+ References

No definition available.

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- Definition

Face amount or stated value per share of common stock.

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- Definition

Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.

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- Definition

The value of the financial instrument(s) that the original debt is being converted into 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.

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- Definition

The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

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- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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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.

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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.

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- Definition

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

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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

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

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- Definition

Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The maximum number of shares that could be issued to net share settle a contract, if applicable. If a contract does not have a fixed or determinable maximum number of shares that may be required to be issued, disclose the fact that a potentially infinite number of shares could be issued to settle the contract.

+ References

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Exercise or strike price stated in the contract for options indexed to the issuer's equity shares.

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- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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Convertible Senior Notes - Narrative (Details)	1 Months Ended				3 Months Ended			9 Months Ended
Convertible Senior Notes - Narrative (Details)	Nov. 09, 2020 USD ($)	Sep. 30, 2020 USD ($) d $ / shares shares	Mar. 31, 2020 USD ($) d $ / shares shares	Mar. 31, 2018 USD ($) $ / shares shares	Sep. 30, 2020 USD ($) $ / shares	Jun. 30, 2020 USD ($)	Mar. 31, 2020 USD ($) $ / shares	Sep. 30, 2020 USD ($) d $ / shares	Sep. 30, 2019 USD ($)
Debt Instrument [Line Items]
Proceeds from issuance debt, net of discounts and issuance costs								$ 1,627,209,000	$ 0
Net cost incurred in connection with transaction								102,695,000	0
Loss on early extinguishment of debt								$ 12,323,000	$ 0
Temporary equity reclassification					$ 372,227,000	$ 4,051,000	$ 355,932,000
Class A common stock
Debt Instrument [Line Items]
Stock par value (in dollars per share) \| $ / shares		$ 0.0001			$ 0.0001			$ 0.0001
Convertible Debt \| Period One
Debt Instrument [Line Items]
Convertible debt threshold trading days \| d		20						20
Convertible debt, threshold consecutive trading days \| d		30						30
Convertible debt, threshold percentage of stock price trigger (percent)		130.00%						130.00%
Convertible Debt \| Period Two
Debt Instrument [Line Items]
Convertible debt, threshold consecutive trading days \| d		5						5
Convertible debt, threshold percentage of principal amount trigger (percent)		98.00%						98.00%
Convertible Debt \| Period Three
Debt Instrument [Line Items]
Convertible debt threshold trading days \| d			20
Convertible debt, threshold consecutive trading days \| d		30	30
Convertible debt, threshold percentage of stock price trigger (percent)		130.00%	130.00%
Convertible senior notes due 2026
Debt Instrument [Line Items]
Proceeds from issuance debt, net of discounts and issuance costs		$ 452,600,000
Conversion price per share (in dollars per share) \| $ / shares		$ 424.03			$ 424.03			$ 424.03
Proceeds allocated to the conversion option (debt discount)		$ 138,923,000			$ 138,923,000			$ 138,923,000
Issuance costs allocable to equity component		$ 2,085,000			$ 2,085,000			$ 2,085,000
Convertible senior notes due 2026 \| Capped call
Debt Instrument [Line Items]
Conversion price per share (in dollars per share) \| $ / shares		$ 556.10			$ 556.10			$ 556.10
Initial strike price (in dollars per share) \| $ / shares		$ 424.03
Net cost incurred in connection with transaction		$ 41,800,000
Convertible senior notes due 2026 \| Class A common stock
Debt Instrument [Line Items]
Debt conversion, converted instrument, shares issued (in shares)		0.0023583
Convertible senior notes due 2026 \| Class A common stock \| Capped call
Debt Instrument [Line Items]
Option indexed to issuer's equity (in shares) \| shares		1,500,000
Convertible senior notes due 2026 \| Convertible Debt
Debt Instrument [Line Items]
Principal		$ 650,000,000			$ 650,000,000			$ 650,000,000
Debt instrument, interest rate (percentage)		0.00%			0.00%			0.00%
Proceeds from issuance debt, net of discounts and issuance costs		$ 640,200,000
Proceeds allocated to the conversion option (debt discount)		138,900,000			$ 138,900,000			$ 138,900,000
Debt issuance costs		7,700,000			7,700,000			7,700,000
Issuance costs allocable to equity component		$ 2,100,000			$ 2,100,000			$ 2,100,000
Convertible senior notes due 2026 \| Convertible Debt \| Period Two
Debt Instrument [Line Items]
Convertible debt threshold trading days \| d		5
Convertible senior notes due 2026 \| Convertible Debt \| Period Three
Debt Instrument [Line Items]
Debt redemption price (percentage)		100.00%
Convertible senior notes due 2026 \| Convertible Debt \| Class A common stock
Debt Instrument [Line Items]
Conversion price per share (in dollars per share) \| $ / shares		$ 424.03			$ 424.03			$ 424.03
Convertible senior notes due 2025
Debt Instrument [Line Items]
Proceeds from issuance debt, net of discounts and issuance costs			$ 509,600,000
Conversion price per share (in dollars per share) \| $ / shares		$ 360.43			$ 360.43			$ 360.43
Proceeds allocated to the conversion option (debt discount)		$ 195,074,000			$ 195,074,000			$ 195,074,000
Issuance costs allocable to equity component		2,632,000			2,632,000			2,632,000
Convertible senior notes due 2025 \| Capped call
Debt Instrument [Line Items]
Conversion price per share (in dollars per share) \| $ / shares			$ 480.56				$ 480.56
Initial strike price (in dollars per share) \| $ / shares			$ 360.43
Net cost incurred in connection with transaction			$ 60,900,000
Convertible senior notes due 2025 \| Class A common stock
Debt Instrument [Line Items]
Debt conversion, converted instrument, shares issued (in shares)			0.0027745
Convertible senior notes due 2025 \| Class A common stock \| Capped call
Debt Instrument [Line Items]
Option indexed to issuer's equity (in shares) \| shares			2,800,000
Convertible senior notes due 2025 \| Convertible Debt
Debt Instrument [Line Items]
Principal		1,000,000,000	$ 1,000,000,000.0		1,000,000,000		$ 1,000,000,000.0	$ 1,000,000,000
Debt instrument, interest rate (percentage)			0.00%				0.00%
Proceeds from issuance debt, net of discounts and issuance costs			$ 986,500,000
Proceeds allocated to the conversion option (debt discount)			195,100,000				$ 195,100,000
Debt issuance costs			10,900,000				10,900,000
Issuance costs allocable to equity component			$ 2,600,000				$ 2,600,000
Convertible senior notes due 2025 \| Convertible Debt \| Period Two
Debt Instrument [Line Items]
Convertible debt threshold trading days \| d								5
Convertible senior notes due 2025 \| Convertible Debt \| Period Three
Debt Instrument [Line Items]
Debt redemption price (percentage)			100.00%
Convertible senior notes due 2025 \| Convertible Debt \| Class A common stock
Debt Instrument [Line Items]
Conversion price per share (in dollars per share) \| $ / shares			$ 360.43				$ 360.43
Convertible senior notes due 2023
Debt Instrument [Line Items]
Principal		$ 101,787,000			$ 101,787,000			$ 101,787,000
Debt instrument, interest rate (percentage)				0.00%
Proceeds from issuance debt, net of discounts and issuance costs				$ 449,500,000
Conversion price per share (in dollars per share) \| $ / shares		$ 81.45			$ 81.45			$ 81.45
Proceeds allocated to the conversion option (debt discount)		$ 331,500,000	$ 355,900,000		$ 331,500,000		$ 355,900,000	$ 331,500,000
Debt instrument, repurchased face amount		132,600,000	172,500,000		132,600,000		172,500,000	132,600,000
Convertible debt, liability component		121,100,000	153,700,000		121,100,000		153,700,000	121,100,000
Long-term debt		115,600,000	146,400,000		115,600,000		$ 146,400,000	115,600,000
Loss on early extinguishment of debt		$ 5,500,000	$ 7,300,000
Principal converted amount					51,200,000			$ 53,100,000
Convertible debt, principal amount to be converted					16,100,000
Temporary equity reclassification					$ 1,900,000
Convertible senior notes due 2023 \| Subsequent Event
Debt Instrument [Line Items]
Convertible debt, principal amount to be converted	$ 5,500,000
Convertible senior notes due 2023 \| Capped call
Debt Instrument [Line Items]
Conversion price per share (in dollars per share) \| $ / shares				$ 119.035
Initial strike price (in dollars per share) \| $ / shares				$ 81.45
Net cost incurred in connection with transaction				$ 49,900,000
Convertible senior notes due 2023 \| Private Placement
Debt Instrument [Line Items]
Principal				$ 460,000,000.0
Convertible senior notes due 2023 \| Scenario Three
Debt Instrument [Line Items]
Debt redemption price (percentage)				100.00%
Convertible senior notes due 2023 \| Class A common stock
Debt Instrument [Line Items]
Debt conversion, converted instrument, shares issued (in shares)				0.0000122782
Conversion price per share (in dollars per share) \| $ / shares		$ 81.45			$ 81.45			$ 81.45
Convertible senior notes due 2023 \| Class A common stock \| Capped call
Debt Instrument [Line Items]
Option indexed to issuer's equity (in shares) \| shares				5,600,000