应收账款[Abstract] 应收账款[Abstract] 应收账款 应收账款[表格文本块]的构思 [Table Text Block] for Factoring of Accounts Receivable [Table] Organization, Consolidation and Presentation of Financial Statements [Abstract] 陈述依据 会计基础，政策[政策文本块] 估计数的使用 使用估计，政策[策略文本块] Goodwill Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] 所得税 所得税，政策[政策文本块] 承诺和临时意外 承诺和违规行为，政策[政策文本块] 披露赔偿相关成本，以股票的付款方式[摘要] 股份赔偿expense Allocated Share-based Compensation Expense 债务披露[摘要] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] 地理[轴] 地理[轴] Geographical [Domain] Geographical [Domain] Korea KOREA, REPUBLIC OF Japan JAPAN Taiwan TAIWAN, PROVINCE OF CHINA 中国 中国 Debt Instrument [Axis] Debt Instrument [Axis] 债务仪器，名称[域] 债务仪器，名称[域] 2000万美元的循环信贷设施，LIBOR加上2019年12月的1.25％-1.75％ Senior Secured Revolving Credit Facility due December 2019 [Member] Senior Secured Revolving Credit Facility due December 2019 [Member] 6.625%高级指出,由于2021年6月 Senior Notes Due June 2021 [Member] 2021年到期的优先票据。 6.375%优先票据，2022年10月到期 高级票据到期2022年10月[会员] 高级票据到期2022年10月[会员] 循环信贷额度1亿美元，外币资金相关基本利率加上1.60％，2017年6月至今 Revolving credit facility due June 2017 [Member] Revolving credit facility due June 2017 [Member] 期限贷款，Libor加上2.60％，到期日至2018年5月 2018年5月期限贷款[会员] 2018年5月期限贷款[会员] 定期贷款，伦敦银行同业拆借利率加2.70%，2019年12月到期 Term Loan Due December 2019 [Member] Term Loan Due December 2019 [Member] 定期贷款，外币资金挂钩基准利率加1.32%，2020年5月到期 Term Loan Due May 2020 $150M [Member] Term Loan Due May 2020 $150M [Member] Term loan, foreign currency funding-linked base rate plus 1.33%, due May 2020 Term Loan Due May 2020 $80M [Member] 期限贷款5月2020年5月1.55％$ 80M [会员] 定期贷款，基金浮动利率加1.60%，2020年6月到期 Term Loan Due June 2020 [Member] 2020年6月到期的定期贷款【成员】 短期贷款，可变率 短期期限贷款，可变率[成员] 短期期限贷款，可变率[成员] Term loans, fixed rate at 0.53%, due April 2018 Term Loans Due April 2018 [Member] Term Loans Due April 2018 [Member] 循环信贷设施，TAIFX加上银行确定的传播，2020年11月（台湾） Revolving credit facility due November 2020 [Member] 循环信贷设施，TAIFX加上银行确定的传播，2020年11月（台湾）[Member] 一期贷款，Libor加上1.80％，到期：2019年12月（中国） 一期贷款，Libor加上2019年12月的1.80％[会员] 一期贷款，Libor加上2019年12月的1.80％[会员] 信用设施[Axis] 信用设施[Axis] 信用设施[域名] 信用设施[域名] Revolving Credit Facility Revolving Credit Facility [Member] 长期债务，型[轴] 长期债务，型[轴] 长期债务，类型[域] 长期债务，类型[域] 信贷额度 信贷额度[Member] Senior Notes Senior Notes [Member] 附属定期贷款 附属学期贷款[会员] 附属学期贷款[会员] 债务仪表[线项] 债务仪表[线项] Long-term debt including related party, gross 长期债务，包括相关方，毛额 在扣除未经共享的折扣或溢价之前，长期债务金额，包括相关方债务。 减：未摊销溢价和递延债务成本净额 债务仪器，无比折扣（溢价）和债务发行成本，净额 少：短期借款和长期债务的当前部分 Debt, Current Long-term debt (including related party) Non Current Long term Debt Including Related Party 包括关联方在内的非流动长期债务。 公允价值Disclosures [Abstract] Valuation of money market funds and restricted cash using quoted market prices in active markets for identical assets 公允价值, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block] 未按公允价值记录的金融工具 Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] 物业、厂房及设备〔摘要〕 物业、厂房及设备 Property, Plant and Equipment Disclosure [Text Block] 经常性和非经常性公允价值计量[表] 经常性和非经常性公允价值计量[表] 公允价值by Measurement Frequency [Axis] Measurement Frequency [Axis] 公允价值，测量频率[域] 公允价值，测量频率[域] Recurring Fair Value Measurements 公允价值，测量，反复出现[会员] 公允价值, Hierarchy [Axis] 公允价值, Hierarchy [Axis] 公允价值，测量，公允价值层次结构[域] 公允价值Hierarchy [Domain] Level 1 公允价值，投入，1级[会员] 在经常性和非判断基础上测量的公允价值，资产和负债[线项] 在经常性和非判断基础上测量的公允价值，资产和负债[线项] 现金等价物货币市场资金（1级） Cash and Cash Equivalents, Fair Value Disclosure 有限的现金money market funds (Level 1) 限制现金公允价值披露 限制现金公允价值披露 库存披露[摘要] 库存 Inventory, Net, Combining Work in Process and Raw Materials Alternative [Abstract] 原料和购买组件 库存、原材料、储备净额 Work-in-process Inventory, Work in Process, Net of Reserves Total inventories Inventory, Net Compensation and Retirement Disclosure [Abstract] 净定期养老金成本的组成部分 Schedule of Net Benefit Costs [Table Text Block] Defined contribution plan disclosures 设定提存计划披露[表格文本框] 财务状况陈述[摘要] ASSETS 资产[摘要] Current assets: 资产，当前[摘要] 现金及现金等价物 Cash and Cash Equivalents, at Carrying Value 有限的现金 限制性现金及现金等价物，流动 Accounts receivable, net of allowances 应收账款，网络，当前 库存 其他current assets 其他资产，当前 Total current assets 资产, Current Property, plant and equipment, net 物业、厂房及设备净值 Goodwill Goodwill 有限的现金 限制性现金及现金等价物，非流动 其他资产 其他资产, Noncurrent 总资产增长 资产 负债和股权 负债和权益[摘要] Current liabilities: 负债，目前[摘要] Short-term borrowings and current portion of long-term debt 应付贸易账款 应付账款，活期 Capital expenditures payable Capital expenditures payable 资本支出欠款。 预提费用 应计负债，流动 Total current liabilities 负债，当前 Long-term debt Long-term Debt, Excluding Current Maturities 长期债务，关联方 Due to Related Parties, Noncurrent Pension and severance obligations 养老金和其他儿子和休会和发行惠关计划，负债，无电流 其他非流动负债 其他责任，无电流 负债总额 负债 Commitments and contingencies (Note 16) 承诺和临时意外 Stockholders’ equity: 归属于母公司的股东权益[摘要] Preferred stock, $0.001 par value, 10,000 shares authorized, designated Series A, none issued Preferred Stock, Value, Issued 常见的股票，0.001美元，500,000股股票授权;发行284,552和284,479股;和238,717和238,665股股份分别在2017年和2016年分别出现 Common Stock, Value, Issued 资本的额外支付 Additional Paid in Capital 累计赤字 保留收益（累计赤字） Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Treasury stock, at cost, 45,835 and 45,814 shares, in 2017 and 2016, respectively 财政股票，价值 Total Amkor stockholders’ equity 股东赋予父母的股权 子公司的不控制权益 股东赋予不可逆信利息的股权 Total equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest 总负债和股权 负债and Equity Equity [Abstract] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] 股权组件[轴] 股权组件[轴] 股权分量[域] 股权分量[域] 固定收益养老金 累计定义的福利计划调整包括非控制权益的部分[成员] Foreign Currency Translation 累计外币调整，包括归因于不可逆信息的部分[会员] Total AOCI Including Portion Attributable to Noncontrolling Interest [Member] 累计其他综合收益（损失）[行项目] 累计其他综合收益（损失）[行项目] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] 期初余额 再分类前的其他综合收益（亏损） 其他综合性的公司ome (Loss), before Reclassifications, Net of Tax 从累积的其他综合收益（亏损）重新分类金额 Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Total other comprehensive income (loss) 其他综合性的公司ome (Loss), Net of Tax 结束余额 New Accounting Pronouncements and Changes in Accounting Principles [Abstract] New Accounting Standards New Accounting Pronouncements and Changes in Accounting Principles [Text Block] Number of Shares 按股份支付奖励、期权、未偿[前滚]列出的股份薪酬安排 已发行股份数期初余额 基于股票的薪酬安排通过股票的付款奖，期权，优秀，数量 Number of shares granted 基于股票的支付奖项，期权，期间的批准，批准 行使的股票数量 按股份支付奖励、期权、期内行权的股份支付安排 Number of shares forfeited or expired 基于股票的支付奖项，期权，予以期间的股份赔偿安排 已发行股份数期末余额 完全归属和预期背心的股票数量 按股份支付奖励、期权、已授予和预期授予、未偿付、数量列出的股份支付安排 股票数量可行 基于股票的薪酬安排按基于股票的付款奖，选项，可行使，数字 每股加权平均行使价格 按基于股份支付奖项，选项，优秀，加权平均行使价格的股份赔偿安排[Abstract] Weighted average exercise price per share outstanding beginning balance (in dollars per share) 按基于股份支付奖项，选项，优秀，加权平均行使价格的股份赔偿安排 Weighted average exercise price per share granted (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Weighted average exercise price per share exercised (in dollars per share) 按股份支付奖励、期权、期内行权、加权平均行权价格列出的股份支付安排 Weighted average exercise price per share forfeited or expired (in dollars per share) 按基于股份的付款奖，期权，福利及期限的股票的薪酬安排，加权平均行使价格 每股加权平均行使价格未结束余额（按每股以美元） 全部授予和预期授予的每股加权平均行权价格（美元/股） 按股份支付奖励、期权、已授予和预期授予、未偿付、加权平均行权价格列出的股份支付安排 每股可行权的加权平均行权价格（美元/股） 按基于股份的支付奖项，选项，可行使，加权平均行使价格的股份赔偿安排 总内在价值 基于股票的支付奖项，备选方案，额外披露的股份薪酬安排[摘要] 加权平均剩余合同术语未偿还 Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Weighted average remaining contractual term fully vested and expected to vest 基于股票的薪酬安排按股票的支付奖，备份，归属和预期归属，未偿还，加权平均剩余合同期限 加权平均剩余合同术语可行 Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Aggregate intrinsic value outstanding ending balance (in dollars) 基于股票的支付奖励奖励奖励奖项，选项，突出，内在价值 完全归属的内在价值和预期的内在价值（以美元为单位） Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value 汇总内在价值可行（以美元为单位） Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value 资产负债表分组公允价值[表] 公允价值，资产负债表组[表] Measurement Basis [Axis] Measurement Basis [Axis] 公允价值Measurement [Domain] 公允价值Measurement [Domain] 公允价值计量部分[成员] 公允价值计量部分[成员] 公允价值 公允价值计量估计[成员] 承载价值 报告的价值测量[成员] Senior notes (Level 1) Revolving credit facilities and term loans (Level 2) 附属定期贷款and Revolving Credit Facilities [Member] 附属定期贷款and Revolving Credit Facilities [Member] Level 2 公允价值，投入，2级[会员] 公允价值, Balance Sheet Grouping, Financial Statement Captions [Line Items] 公允价值, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair value disclosure for debt 债务工具，公允价值披露 其他收入和费用[摘要] Interest income 利息收入，与金融机构存款 Foreign currency (gain) loss, net 外币交易收益（亏损），税前 其他 其他非流入收入（费用），净额 合并为其他营业外收入（费用）组成部分的杂项收入和费用项目的净额。 其他（收入）费用，净额 其他非流入收入（费用） 物业，厂房和设备摘要 物业，植物和设备[表文本块] Defined contribution expense Defined Contribution Plan, Cost Recognized 应付款项和应计[摘要] 工资单和福利 员工相关的负债，当前 延期收入和客户进步 Deferred Revenue and Credits, Current Accrued settlement costs 应计结算成本，流动 应计结算成本，流动 应计利息 应付利息，当前 应付所得税 Accrued Income Taxes, Current Accrued severance plan obligations 补充失业救济，遣散费用 其他accrued expenses 其他应计负债，流动 总收费的费用 每股收益[摘要] 计算每股基本和摊薄收益 每股收益的时间表，基本和稀释[表格文本块] 普通股潜在股份的潜在股票效应被排除在每股摊薄盈利之外 Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Amkor普通股股东可获得的净收入（亏损） 普通股股东可获得的基本净收入（亏损） 已发行普通股加权平均数-基本 Weighted Average Number of Shares Outstanding, Basic 已发行普通股加权平均数-摊薄 加权平均的流通股数量,迪勒uted 每股普通股归属于Amkor的净收入（亏损）： 每股收益, Basic and Diluted [Abstract] 基本（每股以美元） 每股收益, Basic 稀释（每股美元） 每股收益，稀释 预提费用 应付账款和应计负债披露[文本块] Pension Plans Pension and Other Postretirement Benefits Disclosure [Text Block] 现金流量陈述[摘要] 经营活动中的现金流量： 经营活动提供（使用）的现金净额[摘要] Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Depreciation and amortization 折旧，耗尽和摊销 其他经营活动和非现金项目 其他洋彩收入（费用） 资产和负债的变化 Increase (Decrease) in Operating Capital 经营活动提供的净现金 Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities: （用于）投资活动提供的净现金[摘要] 物业、厂房和设备付款 Payments to Acquire Property, Plant, and Equipment Proceeds from sale of property, plant and equipment Proceeds from Sale of Property, Plant, and Equipment 其他投资活动 付款（来自）其他投资活动的付款 投资活动的净现金 （用于）投资活动提供的净现金 来自融资活动的现金流量： 由（用于）融资活动提供的净现金[Abstract] 循环信贷设施下的付款 Repayments of Lines of Credit 短期债务下的借款 短期债务收益 Payments of short-term debt Repayments of Short-term Debt Proceeds from issuance of long-term debt Proceeds from Issuance of Long-term Debt 支付长期债务 偿还长期债务 支付债务发行成本 Payments of Debt Issuance Costs Payment of deferred consideration for purchase of facility 上次收购的最后分期付款 归属于前期收购的现金流出，其中一部分定期代价被推迟到当期。 资本租赁义务的付款 Repayments of Long-term Capital Lease Obligations 通过股份补偿计划发行股票的收益 股票期权的收益行使 支付税收扣缴限制股份 Payments Related to Tax Withholding for Share-based Compensation 支付子公司股息到非控股权益 Payments of Ordinary Dividends, Noncontrolling Interest Net cash provided by (used in) financing activities 由（用于）融资活动提供的净现金 汇率波动对现金，现金等价物和限制现金的影响 汇率对现金，现金等价物，限制现金及限制现金等价物的影响 汇率对现金，现金等价物，限制现金及限制现金等价物的影响 净增加（减少）现金，现金等价物和限制现金 现金，现金等价物，限制现金和限制现金等价物，期间增加（减少），包括汇率效应 现金，现金等价物，限制现金和限制现金等价物，期间增加（减少），包括汇率效应 Cash, cash equivalents and restricted cash, beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents 期末现金、现金等价物和限制性现金 Non-cash investing and financing activities: 非开用投资和融资项目[摘要] Property, plant and equipment included in capital expenditures payable 资本支出发生但尚未支付 股权和累积其他综合收益（亏损） Stockholders' Equity Note Disclosure [Text Block] 不包括从每股收益计算的抗毒性证券的时间表[表] 不包括从每股收益计算的抗毒性证券的时间表[表] 止血证券排除在每股收益的计算中，通过止血证券[轴] Antidilutive Securities [Axis] 防毒性证券，名称[域] 防毒性证券，名称[域] 股票期权和限制股票 Stock Options And Restricted Shares [Member] 股票期权和限制性股票。 Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] 股票期权和限制股票奖项 免疫证券排除在每股收益的计算中，金额 Income Tax Disclosure [Abstract] Income tax expense 所得税费用（福利） 总未识别的税收优惠 无法识别的税收优惠 物业，植物和设备的时间表[表] 物业，植物和设备[表] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] 土地 土地[成员] 土地使用权 使用权利[会员] 建筑物和改进 建筑和建设改进[会员] 机械和工具 机械及设备〔成员〕 软件和计算机设备 软件和计算机设备[会员] 软件和计算机设备[会员] 家具，夹具和其他设备 Furniture and Fixtures [Member] Construction in progress 建设正在进行中[会员] 物业，植物和设备[线条物品] 物业，植物和设备[线条物品] 物业、厂房及设备合计 Property, Plant and Equipment, Gross Accumulated depreciation and amortization 累计折旧，耗尽和摊销，财产，植物和设备 物业、厂房及设备净值合计 基于份额的薪酬计划 披露赔偿相关成本，基于股票的付款[文本块] 股东股权的时间表[表] 股东股权的时间表[表] 股东股权的时间表[表] Amkor 父[成员] Noncontrolling Interest Noncontrolling Interest [Member] 股权股权的时间表[线项] 股权股权的时间表[线项] 股权股权的时间表[线项] 股东权益中增加（减少）[向前滚动] 股东权益中增加（减少）[向前滚动] 其他综合收益（损失） 通过员工股份制薪酬计划发行股票 股票在期间，价值，股份赔偿，净扣除 通过投降税收扣缴的股份收购财政部股票 Adjustments Related to Tax Withholding for Share-based Compensation 股份赔偿 对资本，基于股份的薪酬，必要的服务期间认可的额外支付调整 支付给非控股权益的子公司股利 企业合并 收购的业务收购时间表[表] 收购的业务收购时间表[表] Business Acquisition [Axis] Business Acquisition [Axis] 商业收购，获取[域] 商业收购，获取[域] 纳米S.A. Nanium S.A.[成员] Nanium S.A.[成员] 业务收购[行项目] 业务收购[行项目] Ownership interest acquired (as a percent) 企业收购，收购的表决权权益百分比 公允价值Measurements 公允价值披露[文本块] 设定受益计划披露附表[表] 设定受益计划披露附表[表] Defined Benefit Plans and Other Postretirement Benefit Plans [Axis] 定义的福利计划和其他PostretiveMent福利计划[域名] 定义的福利计划和其他PostretiveMent福利计划[域名] 外国养老金计划 外国波西提顿福利计划[会员] 定义福利计划披露[行项目] 定义福利计划披露[行项目] 服务成本 定义的福利计划，服务成本 Interest cost 定义的福利计划，利息成本 Expected return on plan assets Defined Benefit Plan, Expected Return on Plan Assets 前期服务成本摊销 定义的福利计划，先前服务成本的摊销（信贷） 公认的精算丢失 界定福利计划，精算增益（亏损） Net periodic pension cost Defined Benefit Plan, Net Periodic Benefit Cost 承诺和临时意外Disclosure [Abstract] 承诺和临时意外 承诺和临时意外Disclosure [Text Block] 首选股票指定A系列A，PAR值（每股美元） 优先股，每股面值或规定价值 指定A系列优先股，授权股 首选股票，股票授权 Preferred stock designated Series A, shares issued Preferred Stock, Shares Issued 普通股，面值（美元/股） 每股常见股票，标准或标题 Common stock, shares authorized 普通股，股票授权 Common stock, shares issued Common Stock, Shares, Issued Common stock, shares outstanding 普通股，股票，出色 Treasury stock, shares 财政部股票，股票 Statement of Comprehensive Income [Abstract] Net income (loss) 其他综合收益（亏损），税后净额： 其他综合收益（亏损），税收[摘要] 调整定义福利养老金计划的未实现组成部分 其他Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax 外币翻译 其他综合性的公司ome (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax 综合收入 综合性的公司ome (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest 占综合收益，可归因于非控股权益 归属于非控制权益的净收入（亏损） 综合收入attributable to Amkor 综合收益（亏损），税收，归属于父母 基于股票付款奖[表]按基于股份薪酬安排的时间表[表] 基于股票付款奖[表]按基于股份薪酬安排的时间表[表] Award Type [Axis] Award Type [Axis] 奖励类型[域] Equity Award [Domain] 限制性股票 受限制股票[会员] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] 非投资股票数量的数量 Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 授予的股份数量 按股份支付奖励、除期权以外的权益工具、期内授予的股份支付安排 归属奖项的数量 按股份支付奖励、除期权以外的权益工具、归属于本期的股份补偿安排 被没收的股票数量 Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period 期末未归属股份数 加权平均拨款日期公允价值（每股） 基于股份的薪酬安​​排按股份支付奖，股权文书以外的股权，不行，加权平均拨款日期公允价值[Abstract] 加权平均授予日公允价值未授予期初余额（单位：美元/股） 基于股份的薪酬安​​排按股份支付奖，股权文书以外的股权，不行，加权平均拨款日期公允价值 加权平均拨款日期公允价值授予奖励（每股以美元） 按股份支付奖励、除期权以外的权益工具、期内授予的股份支付安排, Weighted Average Grant Date Fair Value 加权平均授予日授予的公允价值奖励（每股美元） 按股份支付奖励、除期权以外的权益工具、归属于本期的股份补偿安排, Weighted Average Grant Date Fair Value 加权平均拨款日期公允价值奖项被没收（每股美元） 基于股票的薪酬安排按基于股份的支付奖，股权文书以外的股票，须予以豁免，加权平均拨款日期公允价值 Weighted average grant-date fair value nonvested ending balance (in dollars per share) 短期借款和长期债务摘要 债务时间表[表格文本块] 每股收益 每股收益[Text Block] 应收账款[表] 应收账款[表] 应收账款[表] 应收应收账款[AXIS] 应收应收账款[AXIS] 应收应收账款[AXIS] 应收账款[Domain] 应收账款[Domain] [Domain] for Factoring of Accounts Receivable [Axis] Total Factored [Member] Total Factored [Member] 应收账款总应收委员会[会员] Factoring Fees [Member] Factoring Fees [Member] Factoring Fees [Member] 应收账款保理[行项目] 应收账款保理[行项目] [Line Items]以应对应收账款[表] 应收账款售价无需追索权 Accounts Receivable Sold without Recourse Accounts Receivable Sold without Recourse 后续事件类型 后续事件类型 后续事件Type [Domain] 后续事件Type [Domain] 后续事件 后续事件[Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] TIBOR 东京银行同业拆借利率 东京银行同业拆借利率 伦敦银行同业拆借利率 London Interbank Offered Rate (LIBOR) [Member] 范围[轴] 范围[轴] Range [Domain] Range [Domain] 最低限度 最低限度[Member] 最大值 最大[会员] Weighted Average 加权平均 Letter of Credit Letter of Credit [Member] Credit facility, borrowing capacity 信贷额度Facility, Maximum Borrowing Capacity Basis spread on variable rate (as a percent) 债务仪表，基础传播可变率 规定利率（百分比） Debt Instrument, Interest Rate, Stated Percentage 当前借贷能力 信贷额度，当前借贷能力 未偿付备用信用证 信用证未突出，金额 剩余的借贷能力 信贷额度Facility, Remaining Borrowing Capacity 收益来自信用题 Proceeds from Lines of Credit 偿还债务 偿还债务 期末（百分比）的利率 信贷额度Facility, Interest Rate at Period End Amount of debt agreement 债务工具，面部金额 Periodic principal payment Debt Instrument, Periodic Payment, Principal 股票期权 Employee Stock Option [Member] Unrecognized compensation expense from share-based compensation awards 员工服务股份的薪酬，丰富奖项，赔偿费尚未认可 Weighted-average period of recognition of unrecognized compensation expense 员工服务股份的薪酬，不行奖项，赔偿费尚未承认，期限认可 其他Income and Expense 其他收入和其他费用披露[文本块] Document and Entity Information [Abstract] 文档和实体信息。 实体注册人姓名 实体注册人姓名 实体中央索引密钥 实体中央索引密钥 当前财政年度结束日期 当前财政年度结束日期 实体文件管理器类别 实体文件管理器类别 文档类型 文档类型 文件期限结束日期 文件期限结束日期 文件财政年度重点 文件财政年度重点 文件财政期间重点 文件财政期间重点 修正案旗帜 修正案旗帜 实体普通股票，股票杰出 实体普通股票，股票杰出 Debt Debt Disclosure [Text Block] 所得税 所得税披露[文本块] 应计费用汇总 应计负债的时间表[表格文本块] 物业，植物和设备[表] 属性[Axis] 属性[Axis] 财产[域名] 财产[域名] K5 Facility K5 Facility [Member] K5 Facility [Member] Depreciation Depreciation Property, plant and equipment, gross 收到收益的百分比 Percentage of Proceeds Received 收到的财产，植物和设备收到的收益百分比 关闭税前收益 不动产厂房设备处置利得（损失） 资产held-for-sale, current 长期持有待售资产，流动 长期持有待售资产，流动 Schedule of share-based compensation costs 员工服务股份薪酬的时间表，认可期间的分配[表格文本块] Summary of all common stock option activity 基于份额的薪酬，股票期权，活动[表文本块]的时间表 对授予期权的加权平均公允价值进行估值时使用的假设 Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Restricted share activity 股份薪酬，限制性股票和限制股单位活动时间表[表格文本块] 库存 库存披露[文本块] 符合公司和非控制权益的股权的变化 股东股权的时间表[表格文本块] 累积其他综合收益的变化（亏损） 累积其他综合收益的时间表（亏损）[表文本块] 损益表[摘要] 净销售额 收入，NET. 销售成本 销售商品和服务的成本 Gross profit 毛利润 销售，一般和行政 销售，一般和行政费用 Research and development 研究和开发费用 Total operating expenses 营业费用 操作印康e Operating Income (Loss) 利息支出 Interest Expense 利息费用，关联方 Interest Expense, Related Party 其他（收入）费用，网 其他费用净额合计 Nonoperating Income (Expense) 税前收入（亏损） Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Income tax expense Net income (loss) Net income attributable to non-controlling interests 归属于AMKOR的净收入（亏损） Net Income (Loss) Attributable to Parent 每股普通股归属于Amkor的净收入（亏损）： 每普通份额计算中使用的股票金额： 加权平均的流通股数量,迪勒uted [Abstract] Basic (in shares) 稀释（股票） 库存 库存计划，当前[表文本块] Schedule of Other Nonoperating Income (Expense) Schedule of Other Nonoperating Income (Expense) [Table Text Block] 预期的生活 基于股票的支付奖项，公允价值假设，预计学期，基于股票的薪酬安排 无风险利率 Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate 股息收益率 Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate 授予的加权平均拨款日期公允价值（每股以美元） 基于股票的薪酬安排通过股票的付款奖，期权，授予期限，加权平均拨款日期公允价值 Acquisition 业务组合披露[文本块] 或有损失[表] 或有损失[表] 损失突发事件[线项] 损失突发事件[线项] 中期财务报表 财务报表披露的组织，合并和介绍[文本块]