Number of restricted shares each right entitles the holder to purchase after the Share Subdivision.

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- Definition

The number of shares (or other type of equity) granted as of year end.

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No definition available.

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No definition available.

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- Definition

Period over which subscription rights at the subscription price can be exercised, 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

Period over which underlying ordinary shares may not be transferred from the date of subscription of the relevant rights, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-SubTopic 10
-Section 50
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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ References

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

+ References

No definition available.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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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.

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No definition available.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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- Definition

Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Share-based awards- Partner Capital Investment Plan (Details) ¥ in Millions	12 Months Ended
	Mar. 31, 2019 CNY (¥) shares	Dec. 31, 2018 shares	Mar. 31, 2018 CNY (¥) shares	Dec. 31, 2017 shares	Mar. 31, 2017 CNY (¥) shares	Dec. 31, 2016 shares	Mar. 31, 2016 $ / shares shares	Dec. 31, 2015 $ / shares shares	Dec. 31, 2014 $ / shares shares	Dec. 31, 2013 $ / shares shares	Mar. 31, 2019 $ / shares	Mar. 31, 2019 CNY (¥) shares	Mar. 31, 2018 $ / shares	Mar. 31, 2017 $ / shares
Share-based awards
Share-based compensation expense \| ¥	¥ 37,491		¥ 20,075		¥ 15,995
Partner Capital Investment Plan \| Subscription rights
Share-based awards
Number of restricted shares each right entitles the holder to purchase after the Share Subdivision	8		8		8		8	8	8	8
Agreed-upon exercise price \| $ / shares								$ 14.50	$ 14.50	$ 14.50
Subscription period	10 years	10 years		10 years		10 years		4 years	4 years	4 years
Restriction period for the transfer shares								8 years	8 years	8 years
Number of shares underlying		144,000,000		144,000,000		144,000,000		144,000,000	144,000,000	144,000,000		144,000,000
Number of shares offered and subscribed												140,000,000
Unamortized compensation costs \| ¥												¥ 941
Weighted average period over which unamortized compensation costs expected be recognized	4 years 6 months
Share-based compensation expense \| ¥	¥ 409		¥ 435		¥ 241
Subscription right fair value assumptions
Risk-free interest rate	2.94%		2.07%		1.86%
Expected dividend yield	0.00%		0.00%		0.00%
Expected life (years)	8 years 3 months		8 years 3 months		8 years 3 months
Expected volatility	33.00%		34.20%		39.00%
Partner Capital Investment Plan \| Subscription rights \| Before the Share Subdivision
Share-based awards
Number of shares underlying		18,000,000		18,000,000		18,000,000		18,000,000	18,000,000	18,000,000		18,000,000
Number of shares offered and subscribed												17,500,000
Partner Capital Investment Plan \| Subscription rights \| Minimum
Share-based awards
Agreed-upon exercise price \| $ / shares							$ 23.00				$ 23.00		$ 23.00	$ 23.00
Partner Capital Investment Plan \| Subscription rights \| Maximum
Share-based awards
Agreed-upon exercise price \| $ / shares							$ 26.00				$ 26.00		$ 26.00	$ 26.00