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Redeemable Non-controlling Interests (Details) ¥ in Thousands	1 Months Ended			12 Months Ended
	Jul. 31, 2019 USD ($)	Jul. 31, 2019 CNY (¥)	Mar. 31, 2018 USD ($)	Dec. 31, 2018 CNY (¥) shares	Dec. 31, 2017 CNY (¥)	Dec. 31, 2019 shares	Aug. 31, 2019 shares	Aug. 01, 2019	Jan. 31, 2018 USD ($) shares
Redeemable non-controlling interests
Ordinary shares | ¥				¥ 184
Paid-up share capital (in shares) | shares				233,800,850		0	189,388,000
Total amount | ¥				¥ 100,000	¥ 152,000
Percentage of ownership interest acquired (as a percent)						50.00%
Kr Asia
Redeemable non-controlling interests
Number of times to subscription price for redeemable price			1.5
Beijing Duoke | Kr Asia
Redeemable non-controlling interests
Ordinary shares | $									$ 3,000,000
Paid-up share capital (in shares) | shares									30,000,000
Total amount | $			$ 1,060,000
Percentage of equity interest			56.25%
Beijing Duoke | Kr Asia | 36Kr Global Holding
Redeemable non-controlling interests
Ownership interest transferred (as a percent)	56.25%	56.25%
Consideration from equity interest transferred | $	$ 3,000
36Kr Global Holding | Kr Asia
Redeemable non-controlling interests
Percentage of ownership interest acquired (as a percent)	18.75%	18.75%						75.00%
Total consideration on acquisition | ¥		¥ 4,800

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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