Maximum milestone payment obligation.

No definition available.

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- Definition

Maximum Milestone Payment Offset Amount

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No definition available.

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- Definition

Proceeds from the sale of debt and equity securities.

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No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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

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- Definition

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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- Definition

Amount of the fee that accompanies borrowing money under the debt instrument.

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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.

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No definition available.

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The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.

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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Long Term Debt - Additional Information (Detail) - Dermavant Sciences Ltd [Member] - USD ($) $ in Millions	1 Months Ended
	May 31, 2021	Jan. 31, 2020	May 31, 2019	Mar. 31, 2021	Mar. 31, 2020	Oct. 31, 2018	Aug. 31, 2018
Debt Instrument [Line Items]
Debt principal amount			$ 20.0	$ 20.0	$ 20.0
Debt interest rate			9.95%
Debt Fee, end of term charge			$ 1.4	1.4	1.4
Proceed from equity and debt financing		$ 110.0
Proceeds from credit facility	$ 40.0
Prime Rate [Member]
Debt Instrument [Line Items]
Debt interest rate			4.45%
NovaQuest Agreement [Member]
Debt Instrument [Line Items]
Debt principal amount						$ 17.5	$ 100.0
Debt fair value				150.1	$ 89.1
NovaQuest Agreement [Member] \| Regulatory Milestone [Member]
Debt Instrument [Line Items]
Maximum amount required milestone payments				440.6
Possible offset of regulatory milestone payments with commercial milestone				88.1
NovaQuest Agreement [Member] \| Commercial Milestone [Member]
Debt Instrument [Line Items]
Maximum amount required milestone payments				$ 141.0