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

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The percentage of economic interest in any future payments made under the strategic alliance agreement and under the portion of the collaboration agreement.

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The amount represent the information on interest shortfall on 2035 notes.

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The percentage of a debt instrument that is sold.

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The percentage of a debt instrument that will be retained by the issuer.

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Percentage of upward tiering royalties.

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Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.

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No definition available.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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

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

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

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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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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of interest capitalized during the period.

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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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The cash outflow for a borrowing supported by a written promise to pay an obligation.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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Debt (Details) - USD ($) $ in Thousands		3 Months Ended	9 Months Ended
Debt (Details) - USD ($) $ in Thousands	Feb. 21, 2020	Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2020
Debt Instrument [Line Items]
Total long-term debt		$ 615,867	$ 615,867
Interest shortfall on 2035 notes, net			5,713	$ 10,144
Principal payment on notes			10,730	$ 235,347
Issuer II Class C Units
Debt Instrument [Line Items]
Percentage of equity interest	75.00%
9.5% Non-Recourse 2035 Notes
Debt Instrument [Line Items]
Principal amount	$ 400,000	413,291	413,291
Less: 5% retained by the Company		(20,665)	(20,665)
Unamortized debt issuance costs		(3,203)	(3,203)
Total long-term debt		$ 388,100	$ 388,100
Interest rate (as a percent)	9.50%	9.50%	9.50%
Percentage of note to be sold	95.00%
Percentage of note to be retained	5.00%
Net principal		$ 392,600	$ 392,600
Estimated fair value		384,800	384,800
9.0% Non-Recourse 2033 Notes
Debt Instrument [Line Items]
Unamortized debt issuance costs		$ (1,323)	$ (1,323)
Interest rate (as a percent)		9.00%	9.00%
3.25% Convertible Senior Notes Due 2023
Debt Instrument [Line Items]
Principal amount		$ 230,000	$ 230,000
Unamortized debt issuance costs		(2,233)	(2,233)
Total long-term debt		$ 227,767	$ 227,767
Interest rate (as a percent)		3.25%	3.25%	3.25%
Notes fair value		$ 212,800	$ 212,800
TRC
Debt Instrument [Line Items]
Percentage of economic interest	85.00%		85.00%
Net interest shortfall		$ 5,700
Percentage of equity interest		85.00%	85.00%
Principal payment on notes			$ 5,000
TRC \| Minimum
Debt Instrument [Line Items]
Upward tiering royalties (as a percent)	6.50%
TRC \| Maximum
Debt Instrument [Line Items]
Upward tiering royalties (as a percent)	10.00%
TRC \| Issuer II Class C Units
Debt Instrument [Line Items]
Percentage of economic interest	63.75%
Theravance Biopharma R&D, Inc. \| 9.5% Non-Recourse 2035 Notes
Debt Instrument [Line Items]
Interest rate (as a percent)		5.00%	5.00%