The minimum period debt instrument should be hold for eligible for conversion.

No definition available.

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder.

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- Definition

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

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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

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount, after accumulated amortization, of debt discount.

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- Definition

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

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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- Definition

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.

+ References

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Convertible Notes - Additional Information (Details) - Convertible Notes $ / shares in Units, ¥ in Thousands, $ in Millions	1 Months Ended		12 Months Ended
	Sep. 30, 2019 USD ($) $ / shares	Sep. 30, 2019 CNY (¥)	Dec. 31, 2021 CNY (¥)	Dec. 31, 2020 CNY (¥)	Sep. 30, 2019 CNY (¥)
Debt Instrument [Line Items]
Principal amount \| $	$ 300.0
Term of the loan	7 years	7 years
Interest rate (as a percent)	2.00%				2.00%
Maturity date	6 months	6 months
Debt instrument percentage	100.00%	100.00%
Net proceeds	$ 293.0	¥ 1,868,100
Net of debt discount	3.6				¥ 23,000
Issuance costs	$ 3.4				¥ 21,700
Interest expense			¥ 44,900	¥ 47,800
Convertible notes			1,912,710	1,957,500
Unamortized debt discount and issuance costs			¥ 30,000	¥ 37,300
Class A Ordinary Shares
Debt Instrument [Line Items]
Conversion price per share \| $ / shares	$ 7.0
ADS
Debt Instrument [Line Items]
Conversion price per share \| $ / shares	$ 14.0