XML 148 R141.htm IDEA: XBRL DOCUMENT v3.8.0.1

Asset Classified as Held for Sale - Additional Information (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2017 CNY (¥)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 CNY (¥)
Disclosure of joint ventures [Line Items]
Interests in joint venture, representing asset classified as held for sale			¥ 89,381
Foreign currency translation reserve			¥ 22,720
Gain on disposal of joint venture	¥ 107,976	$ 17,059
Copthorne Hotel Qingdao Co Ltd [Member]
Disclosure of joint ventures [Line Items]
Proportion of ownership interest in joint venture sold	60.00%	60.00%
Gain on disposal of joint venture	¥ 107,976	$ 17,059

X

- Definition

Gains (losses) on disposals of joint venture.

+ References

No definition available.

+ Details

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Namespace Prefix:	cyd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Proportion of ownership interest in joint venture disposed.

+ References

No definition available.

+ Details

Name:	cyd_ProportionOfOwnershipInterestInJointventureDisposed
Namespace Prefix:	cyd_
Data Type:	num:percentItemType
Balance Type:	na
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X

- Definition

The amount of current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners. [Refer: Current assets; Disposal groups classified as held for sale [member]; Non-current assets or disposal groups classified as held for sale; Non-current assets or disposal groups classified as held for distribution to owners]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2016-01-13
-Paragraph 66
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2016-03-30&anchor=para_66&doctype=Standard
-URIDate 2016-03-31

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

+ Details

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X

- Definition

A component of equity representing exchange differences on translation of financial statements of foreign operations recognised in other comprehensive income and accumulated in equity. [Refer: Other comprehensive income]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 21
-IssueDate 2016-01-13
-Paragraph 52
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=21&date=2016-03-30&anchor=para_52_b&doctype=Standard
-URIDate 2016-03-31

+ Details

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Balance Type:	credit
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X

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: