Organization record
ADVANTEST CORP
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| accounts_payable | {"unit": "JPY", "value": 18101000000, "concept": "us-gaap:AccountsPayableCurrent"} | 2015-03-31 | sec_edgar |
| accounts_payable | {"unit": "JPY", "value": 12353000000, "concept": "us-gaap:AccountsPayableCurrent"} | 2014-03-31 | sec_edgar |
| accounts_payable | {"unit": "JPY", "value": 10380000000, "concept": "us-gaap:AccountsPayableCurrent"} | 2013-03-31 | sec_edgar |
| accounts_payable | {"unit": "JPY", "value": 15659000000, "concept": "us-gaap:AccountsPayableCurrent"} | 2012-03-31 | sec_edgar |
| accounts_payable | {"unit": "JPY", "value": 11729000000, "concept": "us-gaap:AccountsPayableCurrent"} | 2011-03-31 | sec_edgar |
| accounts_payable | {"unit": "JPY", "value": 11430000000, "concept": "us-gaap:AccountsPayableCurrent"} | 2010-03-31 | sec_edgar |
| accounts_receivable | {"unit": "JPY", "value": 24960000000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2015-03-31 | sec_edgar |
| accounts_receivable | {"unit": "JPY", "value": 20404000000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2014-03-31 | sec_edgar |
| accounts_receivable | {"unit": "JPY", "value": 26953000000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2013-03-31 | sec_edgar |
| accounts_receivable | {"unit": "JPY", "value": 24119000000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2012-03-31 | sec_edgar |
| accounts_receivable | {"unit": "JPY", "value": 22707000000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2011-03-31 | sec_edgar |
| accounts_receivable | {"unit": "JPY", "value": 15930000000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2010-03-31 | sec_edgar |
| capex | {"unit": "JPY", "value": 3230000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAnd | 2015-03-31 | sec_edgar |
| capex | {"unit": "JPY", "value": 5511000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAnd | 2014-03-31 | sec_edgar |
| capex | {"unit": "JPY", "value": 11386000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAn | 2013-03-31 | sec_edgar |
| capex | {"unit": "JPY", "value": 5931000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAnd | 2012-03-31 | sec_edgar |
| capex | {"unit": "JPY", "value": 3138000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAnd | 2011-03-31 | sec_edgar |
| capex | {"unit": "JPY", "value": 2798000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAnd | 2010-03-31 | sec_edgar |
| capex | {"unit": "JPY", "value": 4909000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAnd | 2009-03-31 | sec_edgar |
| cash_and_equivalents | {"unit": "JPY", "value": 97574000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarrying | 2015-03-31 | sec_edgar |
| cash_and_equivalents | {"unit": "JPY", "value": 68997000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarrying | 2014-03-31 | sec_edgar |
| cash_and_equivalents | {"unit": "JPY", "value": 45668000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarrying | 2013-03-31 | sec_edgar |
| cash_and_equivalents | {"unit": "JPY", "value": 58218000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarrying | 2012-03-31 | sec_edgar |
| cash_and_equivalents | {"unit": "JPY", "value": 75323000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarrying | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"unit": "JPY", "value": 96439000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarrying | 2010-03-31 | sec_edgar |
| cash_and_equivalents | {"unit": "JPY", "value": 105455000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryin | 2009-03-31 | sec_edgar |
| cash_and_equivalents | {"unit": "JPY", "value": 147348000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryin | 2008-03-31 | sec_edgar |
| cashflow_financing | {"unit": "JPY", "value": -2914000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancing | 2013-03-31 | sec_edgar |
| cashflow_financing | {"unit": "JPY", "value": 9887000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingA | 2012-03-31 | sec_edgar |
| cashflow_financing | {"unit": "JPY", "value": -12028000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancin | 2011-03-31 | sec_edgar |
| cashflow_financing | {"unit": "JPY", "value": -1803000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancing | 2010-03-31 | sec_edgar |
| cashflow_financing | {"unit": "JPY", "value": -8930000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancing | 2009-03-31 | sec_edgar |
| cashflow_investing | {"unit": "JPY", "value": -11498000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestin | 2013-03-31 | sec_edgar |
| cashflow_investing | {"unit": "JPY", "value": -37670000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestin | 2012-03-31 | sec_edgar |
| cashflow_investing | {"unit": "JPY", "value": -5828000000, "concept": "us-gaap:NetCashProvidedByUsedInInvesting | 2011-03-31 | sec_edgar |
| cashflow_investing | {"unit": "JPY", "value": 10824000000, "concept": "us-gaap:NetCashProvidedByUsedInInvesting | 2010-03-31 | sec_edgar |
| cashflow_investing | {"unit": "JPY", "value": -32507000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestin | 2009-03-31 | sec_edgar |
| cashflow_operating | {"unit": "JPY", "value": 24481000000, "concept": "us-gaap:NetCashProvidedByUsedInOperating | 2015-03-31 | sec_edgar |
| cashflow_operating | {"unit": "JPY", "value": -3776000000, "concept": "us-gaap:NetCashProvidedByUsedInOperating | 2014-03-31 | sec_edgar |
| cashflow_operating | {"unit": "JPY", "value": -2215000000, "concept": "us-gaap:NetCashProvidedByUsedInOperating | 2013-03-31 | sec_edgar |
| cashflow_operating | {"unit": "JPY", "value": 12302000000, "concept": "us-gaap:NetCashProvidedByUsedInOperating | 2012-03-31 | sec_edgar |
| cashflow_operating | {"unit": "JPY", "value": -693000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingA | 2011-03-31 | sec_edgar |
| cashflow_operating | {"unit": "JPY", "value": -17746000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatin | 2010-03-31 | sec_edgar |
| cashflow_operating | {"unit": "JPY", "value": 2357000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingA | 2009-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 199566770, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 199566770, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 199566770, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 199566770, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 199566770, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 199566770, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 174546476, "concept": "dei:EntityCommonStockSharesOutstanding" | 2015-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 174197942, "concept": "dei:EntityCommonStockSharesOutstanding" | 2014-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 173793082, "concept": "dei:EntityCommonStockSharesOutstanding" | 2013-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 173271380, "concept": "dei:EntityCommonStockSharesOutstanding" | 2012-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 173271951, "concept": "dei:EntityCommonStockSharesOutstanding" | 2011-03-31 | sec_edgar |
| cost_of_revenue | {"unit": "JPY", "value": 72903000000, "concept": "us-gaap:CostOfGoodsAndServicesSold"} | 2015-03-31 | sec_edgar |
| cost_of_revenue | {"unit": "JPY", "value": 62545000000, "concept": "us-gaap:CostOfGoodsAndServicesSold"} | 2014-03-31 | sec_edgar |
| cost_of_revenue | {"unit": "JPY", "value": 63983000000, "concept": "us-gaap:CostOfGoodsAndServicesSold"} | 2013-03-31 | sec_edgar |
| cost_of_revenue | {"unit": "JPY", "value": 72300000000, "concept": "us-gaap:CostOfGoodsAndServicesSold"} | 2012-03-31 | sec_edgar |
| cost_of_revenue | {"unit": "JPY", "value": 51164000000, "concept": "us-gaap:CostOfGoodsAndServicesSold"} | 2011-03-31 | sec_edgar |
| cost_of_revenue | {"unit": "JPY", "value": 27297000000, "concept": "us-gaap:CostOfGoodsAndServicesSold"} | 2010-03-31 | sec_edgar |
| cost_of_revenue | {"unit": "JPY", "value": 56837000000, "concept": "us-gaap:CostOfGoodsAndServicesSold"} | 2009-03-31 | sec_edgar |
| current_assets | {"unit": "JPY", "value": 164801000000, "concept": "us-gaap:AssetsCurrent"} | 2015-03-31 | sec_edgar |
| current_assets | {"unit": "JPY", "value": 124819000000, "concept": "us-gaap:AssetsCurrent"} | 2014-03-31 | sec_edgar |
| current_assets | {"unit": "JPY", "value": 112789000000, "concept": "us-gaap:AssetsCurrent"} | 2013-03-31 | sec_edgar |
| current_assets | {"unit": "JPY", "value": 118695000000, "concept": "us-gaap:AssetsCurrent"} | 2012-03-31 | sec_edgar |
| current_assets | {"unit": "JPY", "value": 137169000000, "concept": "us-gaap:AssetsCurrent"} | 2011-03-31 | sec_edgar |
| current_assets | {"unit": "JPY", "value": 143749000000, "concept": "us-gaap:AssetsCurrent"} | 2010-03-31 | sec_edgar |
| current_liabilities | {"unit": "JPY", "value": 49686000000, "concept": "us-gaap:LiabilitiesCurrent"} | 2015-03-31 | sec_edgar |
| current_liabilities | {"unit": "JPY", "value": 26607000000, "concept": "us-gaap:LiabilitiesCurrent"} | 2014-03-31 | sec_edgar |
| current_liabilities | {"unit": "JPY", "value": 27900000000, "concept": "us-gaap:LiabilitiesCurrent"} | 2013-03-31 | sec_edgar |
| current_liabilities | {"unit": "JPY", "value": 60372000000, "concept": "us-gaap:LiabilitiesCurrent"} | 2012-03-31 | sec_edgar |
| current_liabilities | {"unit": "JPY", "value": 24507000000, "concept": "us-gaap:LiabilitiesCurrent"} | 2011-03-31 | sec_edgar |
| current_liabilities | {"unit": "JPY", "value": 21919000000, "concept": "us-gaap:LiabilitiesCurrent"} | 2010-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 174546476} | 2015-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 174197942} | 2014-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 173793082} | 2013-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 173271380} | 2012-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 173271951} | 2011-03-31 | sec_edgar |
| depreciation_amortization | {"unit": "JPY", "value": 5059000000, "concept": "us-gaap:DepreciationDepletionAndAmortizat | 2015-03-31 | sec_edgar |
| depreciation_amortization | {"unit": "JPY", "value": 8268000000, "concept": "us-gaap:DepreciationDepletionAndAmortizat | 2014-03-31 | sec_edgar |
| depreciation_amortization | {"unit": "JPY", "value": 8063000000, "concept": "us-gaap:DepreciationDepletionAndAmortizat | 2013-03-31 | sec_edgar |
| depreciation_amortization | {"unit": "JPY", "value": 6838000000, "concept": "us-gaap:DepreciationDepletionAndAmortizat | 2012-03-31 | sec_edgar |
| depreciation_amortization | {"unit": "JPY", "value": 4209000000, "concept": "us-gaap:DepreciationDepletionAndAmortizat | 2011-03-31 | sec_edgar |
| depreciation_amortization | {"unit": "JPY", "value": 4314000000, "concept": "us-gaap:DepreciationDepletionAndAmortizat | 2010-03-31 | sec_edgar |
| depreciation_amortization | {"unit": "JPY", "value": 8719000000, "concept": "us-gaap:DepreciationDepletionAndAmortizat | 2009-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 74.31, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2015-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -204.1, "concept": "us-gaap:EarningsPerShareBasic", "currency" | 2014-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -22.03, "concept": "us-gaap:EarningsPerShareBasic", "currency" | 2013-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -12.67, "concept": "us-gaap:EarningsPerShareBasic", "currency" | 2012-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 18.03, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -64.09, "concept": "us-gaap:EarningsPerShareBasic", "currency" | 2010-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -419.09, "concept": "us-gaap:EarningsPerShareBasic", "currency | 2009-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 67.16, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2015-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -204.1, "concept": "us-gaap:EarningsPerShareDiluted", "currenc | 2014-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -22.03, "concept": "us-gaap:EarningsPerShareDiluted", "currenc | 2013-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -12.67, "concept": "us-gaap:EarningsPerShareDiluted", "currenc | 2012-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 18.03, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2011-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -64.09, "concept": "us-gaap:EarningsPerShareDiluted", "currenc | 2010-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -419.09, "concept": "us-gaap:EarningsPerShareDiluted", "curren | 2009-03-31 | sec_edgar |
| goodwill | {"unit": "JPY", "value": 54590000000, "concept": "us-gaap:Goodwill"} | 2015-03-31 | sec_edgar |
| goodwill | {"unit": "JPY", "value": 46846000000, "concept": "us-gaap:Goodwill"} | 2014-03-31 | sec_edgar |
| goodwill | {"unit": "JPY", "value": 41670000000, "concept": "us-gaap:Goodwill"} | 2013-03-31 | sec_edgar |
| goodwill | {"unit": "JPY", "value": 36496000000, "concept": "us-gaap:Goodwill"} | 2012-03-31 | sec_edgar |
| goodwill | {"unit": "JPY", "value": 645000000, "concept": "us-gaap:Goodwill"} | 2011-03-31 | sec_edgar |
| goodwill | {"unit": "JPY", "value": 645000000, "concept": "us-gaap:Goodwill"} | 2010-03-31 | sec_edgar |
| gross_profit | {"unit": "JPY", "value": 90426000000, "concept": "us-gaap:GrossProfit"} | 2015-03-31 | sec_edgar |
| gross_profit | {"unit": "JPY", "value": 49333000000, "concept": "us-gaap:GrossProfit"} | 2014-03-31 | sec_edgar |
| gross_profit | {"unit": "JPY", "value": 68920000000, "concept": "us-gaap:GrossProfit"} | 2013-03-31 | sec_edgar |
| gross_profit | {"unit": "JPY", "value": 68748000000, "concept": "us-gaap:GrossProfit"} | 2012-03-31 | sec_edgar |
| gross_profit | {"unit": "JPY", "value": 48470000000, "concept": "us-gaap:GrossProfit"} | 2011-03-31 | sec_edgar |
| gross_profit | {"unit": "JPY", "value": 25928000000, "concept": "us-gaap:GrossProfit"} | 2010-03-31 | sec_edgar |
| gross_profit | {"unit": "JPY", "value": 19815000000, "concept": "us-gaap:GrossProfit"} | 2009-03-31 | sec_edgar |
| income_tax_expense | {"unit": "JPY", "value": 5911000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2015-03-31 | sec_edgar |
| income_tax_expense | {"unit": "JPY", "value": 61000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2014-03-31 | sec_edgar |
| income_tax_expense | {"unit": "JPY", "value": 2493000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2013-03-31 | sec_edgar |
| income_tax_expense | {"unit": "JPY", "value": -1240000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2012-03-31 | sec_edgar |
| income_tax_expense | {"unit": "JPY", "value": 2352000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2011-03-31 | sec_edgar |
| income_tax_expense | {"unit": "JPY", "value": 1457000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2010-03-31 | sec_edgar |
| income_tax_expense | {"unit": "JPY", "value": 21994000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2009-03-31 | sec_edgar |
| industry_sic | {"code": "3674", "scheme": "SIC", "description": "Semiconductors & Related Devices"} | sec_edgar | |
| intangible_assets | {"unit": "JPY", "value": 4085000000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodw | 2015-03-31 | sec_edgar |
| intangible_assets | {"unit": "JPY", "value": 3545000000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodw | 2014-03-31 | sec_edgar |
| intangible_assets | {"unit": "JPY", "value": 15833000000, "concept": "us-gaap:IntangibleAssetsNetExcludingGood | 2013-03-31 | sec_edgar |
| intangible_assets | {"unit": "JPY", "value": 15794000000, "concept": "us-gaap:IntangibleAssetsNetExcludingGood | 2012-03-31 | sec_edgar |
| intangible_assets | {"unit": "JPY", "value": 874000000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwi | 2011-03-31 | sec_edgar |
| interest_expense | {"unit": "JPY", "value": 137000000, "concept": "us-gaap:InterestExpense"} | 2015-03-31 | sec_edgar |
| interest_expense | {"unit": "JPY", "value": 140000000, "concept": "us-gaap:InterestExpense"} | 2014-03-31 | sec_edgar |
| interest_expense | {"unit": "JPY", "value": 132000000, "concept": "us-gaap:InterestExpense"} | 2013-03-31 | sec_edgar |
| interest_expense | {"unit": "JPY", "value": 153000000, "concept": "us-gaap:InterestExpense"} | 2012-03-31 | sec_edgar |
| interest_expense | {"unit": "JPY", "value": 3000000, "concept": "us-gaap:InterestExpense"} | 2011-03-31 | sec_edgar |
| interest_expense | {"unit": "JPY", "value": 4000000, "concept": "us-gaap:InterestExpense"} | 2010-03-31 | sec_edgar |
| interest_expense | {"unit": "JPY", "value": 11000000, "concept": "us-gaap:InterestExpense"} | 2009-03-31 | sec_edgar |
| inventory | {"unit": "JPY", "value": 37210000000, "concept": "us-gaap:InventoryNet"} | 2015-03-31 | sec_edgar |
| inventory | {"unit": "JPY", "value": 30200000000, "concept": "us-gaap:InventoryNet"} | 2014-03-31 | sec_edgar |
| inventory | {"unit": "JPY", "value": 31849000000, "concept": "us-gaap:InventoryNet"} | 2013-03-31 | sec_edgar |
| inventory | {"unit": "JPY", "value": 29836000000, "concept": "us-gaap:InventoryNet"} | 2012-03-31 | sec_edgar |
| inventory | {"unit": "JPY", "value": 23493000000, "concept": "us-gaap:InventoryNet"} | 2011-03-31 | sec_edgar |
| inventory | {"unit": "JPY", "value": 16590000000, "concept": "us-gaap:InventoryNet"} | 2010-03-31 | sec_edgar |
| long_term_debt | {"unit": "JPY", "value": 25000000000, "concept": "us-gaap:LongTermDebt"} | 2014-03-31 | sec_edgar |
| long_term_debt | {"unit": "JPY", "value": 25000000000, "concept": "us-gaap:LongTermDebt"} | 2013-03-31 | sec_edgar |
| long_term_debt_current | {"unit": "JPY", "value": 10000000000, "concept": "us-gaap:LongTermDebtCurrent"} | 2015-03-31 | sec_edgar |
| long_term_debt_noncurrent | {"unit": "JPY", "value": 15000000000, "concept": "us-gaap:LongTermDebtNoncurrent"} | 2015-03-31 | sec_edgar |
| long_term_debt_noncurrent | {"unit": "JPY", "value": 25000000000, "concept": "us-gaap:LongTermDebtNoncurrent"} | 2014-03-31 | sec_edgar |
| net_income | {"unit": "JPY", "value": 12948000000, "concept": "us-gaap:NetIncomeLoss"} | 2015-03-31 | sec_edgar |
| net_income | {"unit": "JPY", "value": -35540000000, "concept": "us-gaap:NetIncomeLoss"} | 2014-03-31 | sec_edgar |
| net_income | {"unit": "JPY", "value": -3821000000, "concept": "us-gaap:NetIncomeLoss"} | 2013-03-31 | sec_edgar |
| net_income | {"unit": "JPY", "value": -2195000000, "concept": "us-gaap:NetIncomeLoss"} | 2012-03-31 | sec_edgar |
| net_income | {"unit": "JPY", "value": 3163000000, "concept": "us-gaap:NetIncomeLoss"} | 2011-03-31 | sec_edgar |
| net_income | {"unit": "JPY", "value": -11454000000, "concept": "us-gaap:NetIncomeLoss"} | 2010-03-31 | sec_edgar |
| net_income | {"unit": "JPY", "value": -74902000000, "concept": "us-gaap:NetIncomeLoss"} | 2009-03-31 | sec_edgar |
| operating_income | {"unit": "JPY", "value": 14619000000, "concept": "us-gaap:OperatingIncomeLoss"} | 2015-03-31 | sec_edgar |
| operating_income | {"unit": "JPY", "value": -36369000000, "concept": "us-gaap:OperatingIncomeLoss"} | 2014-03-31 | sec_edgar |
| operating_income | {"unit": "JPY", "value": 80000000, "concept": "us-gaap:OperatingIncomeLoss"} | 2013-03-31 | sec_edgar |
| operating_income | {"unit": "JPY", "value": 837000000, "concept": "us-gaap:OperatingIncomeLoss"} | 2012-03-31 | sec_edgar |
| operating_income | {"unit": "JPY", "value": 6111000000, "concept": "us-gaap:OperatingIncomeLoss"} | 2011-03-31 | sec_edgar |
| operating_income | {"unit": "JPY", "value": -11639000000, "concept": "us-gaap:OperatingIncomeLoss"} | 2010-03-31 | sec_edgar |
| operating_income | {"unit": "JPY", "value": -49457000000, "concept": "us-gaap:OperatingIncomeLoss"} | 2009-03-31 | sec_edgar |
| ppe_net | {"unit": "JPY", "value": 38480000000, "concept": "us-gaap:PropertyPlantAndEquipmentNet"} | 2015-03-31 | sec_edgar |
| ppe_net | {"unit": "JPY", "value": 39925000000, "concept": "us-gaap:PropertyPlantAndEquipmentNet"} | 2014-03-31 | sec_edgar |
| ppe_net | {"unit": "JPY", "value": 41368000000, "concept": "us-gaap:PropertyPlantAndEquipmentNet"} | 2013-03-31 | sec_edgar |
| ppe_net | {"unit": "JPY", "value": 34206000000, "concept": "us-gaap:PropertyPlantAndEquipmentNet"} | 2012-03-31 | sec_edgar |
| ppe_net | {"unit": "JPY", "value": 31878000000, "concept": "us-gaap:PropertyPlantAndEquipmentNet"} | 2011-03-31 | sec_edgar |
| ppe_net | {"unit": "JPY", "value": 32881000000, "concept": "us-gaap:PropertyPlantAndEquipmentNet"} | 2010-03-31 | sec_edgar |
| pretax_income | {"unit": "JPY", "value": 14619000000, "concept": "us-gaap:IncomeLossFromContinuingOperatio | 2015-03-31 | sec_edgar |
| pretax_income | {"unit": "JPY", "value": -35086000000, "concept": "us-gaap:IncomeLossFromContinuingOperati | 2014-03-31 | sec_edgar |
| pretax_income | {"unit": "JPY", "value": 941000000, "concept": "us-gaap:IncomeLossFromContinuingOperations | 2013-03-31 | sec_edgar |
| pretax_income | {"unit": "JPY", "value": 1420000000, "concept": "us-gaap:IncomeLossFromContinuingOperation | 2012-03-31 | sec_edgar |
| pretax_income | {"unit": "JPY", "value": 6276000000, "concept": "us-gaap:IncomeLossFromContinuingOperation | 2011-03-31 | sec_edgar |
| pretax_income | {"unit": "JPY", "value": -11496000000, "concept": "us-gaap:IncomeLossFromContinuingOperati | 2010-03-31 | sec_edgar |
| pretax_income | {"unit": "JPY", "value": -52761000000, "concept": "us-gaap:IncomeLossFromContinuingOperati | 2009-03-31 | sec_edgar |
| retained_earnings | {"unit": "JPY", "value": 141104000000, "concept": "us-gaap:RetainedEarningsAccumulatedDefi | 2015-03-31 | sec_edgar |
| retained_earnings | {"unit": "JPY", "value": 130740000000, "concept": "us-gaap:RetainedEarningsAccumulatedDefi | 2014-03-31 | sec_edgar |
| retained_earnings | {"unit": "JPY", "value": 170626000000, "concept": "us-gaap:RetainedEarningsAccumulatedDefi | 2013-03-31 | sec_edgar |
| retained_earnings | {"unit": "JPY", "value": 179081000000, "concept": "us-gaap:RetainedEarningsAccumulatedDefi | 2012-03-31 | sec_edgar |
| retained_earnings | {"unit": "JPY", "value": 183009000000, "concept": "us-gaap:RetainedEarningsAccumulatedDefi | 2011-03-31 | sec_edgar |
| retained_earnings | {"unit": "JPY", "value": 181606000000, "concept": "us-gaap:RetainedEarningsAccumulatedDefi | 2010-03-31 | sec_edgar |
| revenue | {"unit": "JPY", "value": 163329000000, "concept": "us-gaap:SalesRevenueNet"} | 2015-03-31 | sec_edgar |
| revenue | {"unit": "JPY", "value": 111878000000, "concept": "us-gaap:SalesRevenueNet"} | 2014-03-31 | sec_edgar |
| revenue | {"unit": "JPY", "value": 132903000000, "concept": "us-gaap:SalesRevenueNet"} | 2013-03-31 | sec_edgar |
| revenue | {"unit": "JPY", "value": 141048000000, "concept": "us-gaap:SalesRevenueNet"} | 2012-03-31 | sec_edgar |
| revenue | {"unit": "JPY", "value": 99634000000, "concept": "us-gaap:SalesRevenueNet"} | 2011-03-31 | sec_edgar |
| revenue | {"unit": "JPY", "value": 53225000000, "concept": "us-gaap:SalesRevenueNet"} | 2010-03-31 | sec_edgar |
| revenue | {"unit": "JPY", "value": 76652000000, "concept": "us-gaap:SalesRevenueNet"} | 2009-03-31 | sec_edgar |
| rnd_expense | {"unit": "JPY", "value": 29876000000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2015-03-31 | sec_edgar |
| rnd_expense | {"unit": "JPY", "value": 32670000000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2014-03-31 | sec_edgar |
| rnd_expense | {"unit": "JPY", "value": 33062000000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2013-03-31 | sec_edgar |
| rnd_expense | {"unit": "JPY", "value": 30303000000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2012-03-31 | sec_edgar |
| rnd_expense | {"unit": "JPY", "value": 21197000000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2011-03-31 | sec_edgar |
| rnd_expense | {"unit": "JPY", "value": 17896000000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2010-03-31 | sec_edgar |
| rnd_expense | {"unit": "JPY", "value": 23713000000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2009-03-31 | sec_edgar |
| sga_expense | {"unit": "JPY", "value": 45720000000, "concept": "us-gaap:SellingGeneralAndAdministrativeE | 2015-03-31 | sec_edgar |
| sga_expense | {"unit": "JPY", "value": 39964000000, "concept": "us-gaap:SellingGeneralAndAdministrativeE | 2014-03-31 | sec_edgar |
| sga_expense | {"unit": "JPY", "value": 35778000000, "concept": "us-gaap:SellingGeneralAndAdministrativeE | 2013-03-31 | sec_edgar |
| sga_expense | {"unit": "JPY", "value": 37608000000, "concept": "us-gaap:SellingGeneralAndAdministrativeE | 2012-03-31 | sec_edgar |
| sga_expense | {"unit": "JPY", "value": 21162000000, "concept": "us-gaap:SellingGeneralAndAdministrativeE | 2011-03-31 | sec_edgar |
| sga_expense | {"unit": "JPY", "value": 19671000000, "concept": "us-gaap:SellingGeneralAndAdministrativeE | 2010-03-31 | sec_edgar |
| sga_expense | {"unit": "JPY", "value": 31771000000, "concept": "us-gaap:SellingGeneralAndAdministrativeE | 2009-03-31 | sec_edgar |
| share_based_compensation | {"unit": "JPY", "value": 1283000000, "concept": "us-gaap:ShareBasedCompensation"} | 2014-03-31 | sec_edgar |
| share_based_compensation | {"unit": "JPY", "value": 861000000, "concept": "us-gaap:ShareBasedCompensation"} | 2013-03-31 | sec_edgar |