XML 141 R125.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Other Payables - Summary of Other Payables (Detail) $ in Thousands, $ in Thousands | Dec. 31, 2017 TWD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2016 TWD ($)
--- | --- | --- | ---
Subclassifications of assets, liabilities and equities [abstract] |  |  |
Accrued salary and bonus | $ 7,292,254 | $ 246,027 | $ 6,606,406
Payables for property, plant and equipment | 4,623,268 | 155,981 | 5,605,528
Accrued employees' compensation and remuneration to directors | 2,568,880 | 86,669 | 2,400,778
Accrued employee insurance | 657,176 | 22,172 | 617,419
Accrued utilities | 417,257 | 14,077 | 410,796
Payables for patents and acquired specific technology (Note 35) | 93,000 | 3,138 | 120,938
Others | 5,726,052 | 193,187 | 5,760,169
Other payables | $ 21,377,887 | $ 721,251 | $ 21,522,034

X
- Definition Accrued compensation to employees and remuneration to directors. + References No definition available. + Details
Name: | asx_AccruedCompensationToEmployeesAndRemunerationToDirectorsAndSupervisors
Namespace Prefix: | asx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Accrued employee insurance. + References No definition available. + Details
Name: | asx_AccruedEmployeeInsurance
Namespace Prefix: | asx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Accrued salary and compensation. + References No definition available. + Details
Name: | asx_AccruedSalaryAndCompensation
Namespace Prefix: | asx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Current accrued utilities expenses. + References No definition available. + Details
Name: | asx_CurrentAccruedUtilitiesExpenses
Namespace Prefix: | asx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Payables for patents and acquired specific technology. + References No definition available. + Details
Name: | asx_PayablesForPatentsAndAcquiredSpecificTechnology
Namespace Prefix: | asx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Payables for property, plant and equipment. + References No definition available. + Details
Name: | asx_PayablesForPropertyPlantAndEquipment
Namespace Prefix: | asx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of current payables that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_55&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_OtherCurrentPayables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amounts payable that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_55&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_OtherPayables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration