Equity securities with readily determinable fair values, number of shares acquired.

No definition available.

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- Definition

Equity securities without readily determinable fair value ownership percentage.

+ References

No definition available.

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- Definition

Payments to acquire equity securities.

+ References

No definition available.

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- Definition

Percentage of equity interest held by investee to be exchanged into shares of investor.

+ References

No definition available.

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- Definition

Percentage of ownership.

+ References

No definition available.

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- Definition

stock exchange global offering amount.

+ References

No definition available.

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- Definition

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(6))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=124260329&loc=d3e26610-111562

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (aa)
-URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27161-111563

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- Definition

This element represents the aggregate cost of investments accounted for under the equity method of accounting.

+ 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 210.5-02.12)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585

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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.

+ Details

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Long-Term Investments - Additional Information (Details) $ in Thousands		1 Months Ended			12 Months Ended
	Mar. 11, 2019 USD ($)	Apr. 30, 2020 USD ($)	Jan. 31, 2019 HKD ($) shares	Apr. 30, 2017 CNY (¥)	Dec. 31, 2020 CNY (¥)	Dec. 31, 2019 CNY (¥)	Dec. 31, 2021 CNY (¥)	Dec. 31, 2021 USD ($)
Schedule Of Investments [Line Items]
Proceeds from disposal of equity method investments \| ¥					¥ 6,380,000	¥ 1,671,092
Yibon
Schedule Of Investments [Line Items]
Equity securities without readily determinable fair values, percentage				30.00%
Payment to acquire, equity securities without readily determinable fair values \| ¥				¥ 103,701,474
Available-for-sale debt investment, fair value					¥ 103,701,474		¥ 106,493,137	$ 16,711,097
Equity interest held by holders of investee to be exchanged into shares of investor						70.00%
Zhejiang New Century Hotel Management Co [Member]
Schedule Of Investments [Line Items]
Percentage of ownership	4.95%
Equity interest, ordinary shares	$ 29,200,000
Proceeds from disposal of equity method investments		$ 32,400,000
China Gingko Education Group Company Limited \| Initial Public Offering
Schedule Of Investments [Line Items]
Equity interest, percentage			5.56%
Equity interest, ordinary shares \| shares			27,776,000
Equity interest			$ 40,400
China Gingko Education Group Company Limited \| Secondary Market [Member]
Schedule Of Investments [Line Items]
Equity interest, percentage			2.71%
Equity interest, ordinary shares \| shares			13,560,000
Equity interest			$ 19,530