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WTON 2017-01-01 2017-06-30 idx-cor:StockOptionsMember WTON 2017-01-01 2017-06-30 idx-cor:RevaluationReservesMember WTON 2017-01-01 2017-06-30 idx-cor:ReserveOfExchangeDifferencesOnTranslationMember WTON 2017-01-01 2017-06-30 idx-cor:ReserveForChangesInFairValueOfAvailableForSaleFinancialAssetsMember WTON 2017-01-01 2017-06-30 idx-cor:ReserveOfGainsLossesFromInvestmentsInEquityInstrumentsMember WTON 2017-01-01 2017-06-30 idx-cor:ReserveOfShareBasedPaymentsMember WTON 2017-01-01 2017-06-30 idx-cor:ReserveOfCashFlowHedgesMember WTON 2017-01-01 2017-06-30 idx-cor:ReserveOfRemeasurementsOfDefinedBenefitPlansMember WTON 2017-01-01 2017-06-30 idx-cor:OtherReservesMember WTON 2017-01-01 2017-06-30 idx-cor:OtherEquityInterestsMember WTON 2017-01-01 2017-06-30 idx-cor:DifferenceInValueOfEquityTransactionsWithNonControllingInterestsMember WTON 2017-01-01 2017-06-30 idx-cor:OtherTransactionsWithNonControllingInterestsMember WTON 2017-01-01 2017-06-30 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[1000000] General information

Informasi umum General information
30 June 2017
Nama entitas Wijaya Karya Beton Entity name
Penjelasan perubahan nama dari akhir periode laporan sebelumnya Explanation of change in name from the end of the preceding reporting period
Kode entitas WTON Entity code
Nomor identifikasi entitas AA680 Entity identification number
Industri utama entitas Umum / General Entity main industry
Sektor 3. Basic Industry And Chemicals Sector
Subsektor 31. Cement Subsector
Informasi pemegang saham pengendali Indonesian Government Controlling shareholder information
Jenis entitas Local Company - Indonesia Jurisdiction Type of entity
Jenis efek yang dicatatkan Saham / Stock Type of listed securities
Jenis papan perdagangan tempat entitas tercatat Utama / Main Type of board on which the entity is listed
Apakah merupakan laporan keuangan satu entitas atau suatu kelompok entitas Entitas grup / Group entity Whether the financial statements are of an individual entity or a group of entities
Periode penyampaian laporan keuangan Kuartal II / Second Quarter Period of financial statements submissions
Tanggal awal periode berjalan January 01, 2017 Current period start date
Tanggal akhir periode berjalan June 30, 2017 Current period end date
Tanggal akhir tahun sebelumnya December 31, 2016 Prior year end date
Tanggal awal periode sebelumnya January 01, 2016 Prior period start date
Tanggal akhir periode sebelumnya June 30, 2016 Prior period end date
Mata uang pelaporan Rupiah / IDR Description of presentation currency
Kurs konversi pada tanggal pelaporan jika mata uang penyajian selain rupiah Conversion rate at reporting date if presentation currency is other than rupiah
Pembulatan yang digunakan dalam penyajian jumlah dalam laporan keuangan Satuan Penuh / Full Amount Level of rounding used in financial statements
Jenis laporan atas laporan keuangan Diaudit / Audited Type of report on financial statements
Jenis opini auditor Wajar Tanpa Pengecualian / Unqualified Type of auditor's opinion
Hal yang diungkapkan dalam paragraf pendapat untuk penekanan atas suatu masalah atau paragraf penjelasan lainnya, jika ada Matters disclosed in emphasis-of-matter or other-matter paragraph, if any
Hasil penugasan review Result of review engagement
Tanggal laporan audit atau hasil laporan review September 05, 2017 Date of auditor's opinion or result of review report
Auditor tahun berjalan Soejatna, Mulyana & Rekan Current year auditor
Nama partner audit tahun berjalan Drs. Safaat Widjadjabrata, CA, CPA Name of current year audit signing partner
Lama tahun penugasan partner yang menandatangani Number of years served as audit signing partner
Auditor tahun sebelumnya Hadori, Sugiarto, Adi & Rekan Prior year auditor
Nama partner audit tahun sebelumnya Drs. Djarwoto, Ak, CPA Name of prior year audit signing partner
Kepatuhan terhadap pemenuhan peraturan BAPEPAM LK VIII G 11 tentang tanggung jawab direksi atas laporan keuangan Ya / Yes Whether in compliance with BAPEPAM LK VIII G 11 rules concerning responsibilities of board of directors on financial statements
Kepatuhan terhadap pemenuhan peraturan BAPEPAM LK VIII A dua tentang independensi akuntan yang memberikan jasa audit di pasar modal Ya / Yes Whether in compliance with BAPEPAM LK VIII A two rules concerning independence of accountant providing audit services in capital market