2021 Q1 Form 10-Q Financial Statement
#000143774921010366 Filed on April 30, 2021
Income Statement
Concept | 2021 Q1 | 2020 Q1 |
---|---|---|
Revenue | $3.290B | $2.391B |
YoY Change | 37.6% | -14.97% |
Cost Of Revenue | $2.134B | $1.830B |
YoY Change | 16.61% | 6.83% |
Gross Profit | $1.156B | $561.0M |
YoY Change | 106.06% | -48.95% |
Gross Profit Margin | 35.14% | 23.46% |
Selling, General & Admin | $400.0M | $395.0M |
YoY Change | 1.27% | -1.5% |
% of Gross Profit | 34.6% | 70.41% |
Research & Development | $222.0M | $261.0M |
YoY Change | -14.94% | 4.82% |
% of Gross Profit | 19.2% | 46.52% |
Depreciation & Amortization | $330.0M | $356.0M |
YoY Change | -7.3% | 16.34% |
% of Gross Profit | 28.55% | 63.46% |
Operating Expenses | $400.0M | $395.0M |
YoY Change | 1.27% | -1.5% |
Operating Profit | $502.0M | -$121.0M |
YoY Change | -514.88% | -128.81% |
Interest Expense | $206.0M | $25.00M |
YoY Change | 724.0% | -84.57% |
% of Operating Profit | 41.04% | |
Other Income/Expense, Net | $125.0M | -$11.00M |
YoY Change | -1236.36% | 22.22% |
Pretax Income | $825.0M | -$108.0M |
YoY Change | -863.89% | -118.78% |
Income Tax | $226.0M | -$12.00M |
% Of Pretax Income | 27.39% | |
Net Earnings | $599.0M | -$96.00M |
YoY Change | -723.96% | -119.24% |
Net Earnings / Revenue | 18.21% | -4.02% |
Basic Earnings Per Share | $0.75 | -$0.16 |
Diluted Earnings Per Share | $0.67 | -$0.16 |
COMMON SHARES | ||
Basic Shares Outstanding | 766.0M | 760.0M |
Diluted Shares Outstanding | 898.0M | 760.0M |
Balance Sheet
Concept | 2021 Q1 | 2020 Q1 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $2.868B | $2.025B |
YoY Change | 41.63% | 39.08% |
Cash & Equivalents | $2.868B | $2.025B |
Short-Term Investments | ||
Other Short-Term Assets | $974.0M | $866.0M |
YoY Change | 12.47% | 18.79% |
Inventory | $2.361B | $2.347B |
Prepaid Expenses | ||
Receivables | $1.900B | $1.708B |
Other Receivables | $0.00 | $0.00 |
Total Short-Term Assets | $8.103B | $6.946B |
YoY Change | 16.66% | 9.4% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $15.36B | $14.93B |
YoY Change | 2.89% | 0.36% |
Goodwill | $2.429B | $1.918B |
YoY Change | 26.64% | -0.62% |
Intangibles | $1.259B | $1.149B |
YoY Change | 9.57% | -9.17% |
Long-Term Investments | $320.0M | |
YoY Change | -7.51% | |
Other Assets | $1.996B | $1.413B |
YoY Change | 41.26% | -5.93% |
Total Long-Term Assets | $22.04B | $20.91B |
YoY Change | 5.39% | -0.28% |
TOTAL ASSETS | ||
Total Short-Term Assets | $8.103B | $6.946B |
Total Long-Term Assets | $22.04B | $20.91B |
Total Assets | $30.14B | $27.86B |
YoY Change | 8.2% | 1.97% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $1.272B | $1.250B |
YoY Change | 1.76% | -2.19% |
Accrued Expenses | $2.087B | $1.929B |
YoY Change | 8.19% | 8.74% |
Deferred Revenue | $217.0M | $192.0M |
YoY Change | 13.02% | 128.57% |
Short-Term Debt | $0.00 | $0.00 |
YoY Change | ||
Long-Term Debt Due | $154.0M | $12.00M |
YoY Change | 1183.33% | 71.43% |
Total Short-Term Liabilities | $3.513B | $3.191B |
YoY Change | 10.09% | 4.32% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $7.650B | $7.815B |
YoY Change | -2.11% | 29.86% |
Other Long-Term Liabilities | $4.689B | $3.895B |
YoY Change | 20.39% | 0.41% |
Total Long-Term Liabilities | $4.689B | $3.895B |
YoY Change | 20.39% | 0.41% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $3.513B | $3.191B |
Total Long-Term Liabilities | $4.689B | $3.895B |
Total Liabilities | $16.59B | $15.57B |
YoY Change | 6.51% | 14.37% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $16.51B | $16.11B |
YoY Change | 2.45% | -2.27% |
Common Stock | $15.59B | $15.20B |
YoY Change | 2.55% | 0.66% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | $19.93B | $19.92B |
YoY Change | 0.08% | 4.2% |
Treasury Stock Shares | $961.0M | $960.0M |
Shareholders Equity | $13.37B | $12.20B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $30.14B | $27.86B |
YoY Change | 8.2% | 1.97% |
Cashflow Statement
Concept | 2021 Q1 | 2020 Q1 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $599.0M | -$96.00M |
YoY Change | -723.96% | -119.24% |
Depreciation, Depletion And Amortization | $330.0M | $356.0M |
YoY Change | -7.3% | 16.34% |
Cash From Operating Activities | $723.0M | $248.0M |
YoY Change | 191.53% | -955.17% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$289.0M | -$545.0M |
YoY Change | -46.97% | 4.01% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $20.00M | $5.000M |
YoY Change | 300.0% | -123.81% |
Cash From Investing Activities | -$288.0M | -$539.0M |
YoY Change | -46.57% | 11.59% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | $0.00 | $105.0M |
YoY Change | -100.0% | -59.14% |
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | -$190.0M | -$94.00M |
YoY Change | 102.13% | -76.08% |
NET CHANGE | ||
Cash From Operating Activities | $723.0M | $248.0M |
Cash From Investing Activities | -$288.0M | -$539.0M |
Cash From Financing Activities | -$190.0M | -$94.00M |
Net Change In Cash | $196.0M | -$409.0M |
YoY Change | -147.92% | -54.51% |
FREE CASH FLOW | ||
Cash From Operating Activities | $723.0M | $248.0M |
Capital Expenditures | -$289.0M | -$545.0M |
Free Cash Flow | $1.012B | $793.0M |
YoY Change | 27.62% | 60.2% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2020Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
46000000 | USD |
CY2021Q1 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
13514000000 | USD |
CY2020Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
13663000000 | USD |
CY2021Q1 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2020Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2021Q1 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
100 | |
CY2020Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
100 | |
CY2021Q1 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
3100 | |
CY2020Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
3100 | |
CY2021Q1 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
2300 | |
CY2020Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
2300 | |
CY2021Q1 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.50 | |
CY2020Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.50 | |
CY2021Q1 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
3800000000 | |
CY2020Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
3800000000 | |
CY2021Q1 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
1729000000 | |
CY2020Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
1726000000 | |
CY2021Q1 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
961000000 | |
CY2020Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
961000000 | |
CY2021Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.24 | |
CY2021Q1 | us-gaap |
Preferred Stock Dividends Per Share Declared
PreferredStockDividendsPerShareDeclared
|
10625 | |
CY2020Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.22 | |
CY2020Q1 | us-gaap |
Preferred Stock Dividends Per Share Declared
PreferredStockDividendsPerShareDeclared
|
10625 | |
CY2020Q1 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Reclassification For Discontinuance Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax
|
14000000 | USD |
CY2020Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
0 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | pure |
CY2021Q2 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
851356832 | |
CY2021Q1 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
44000000 | USD |
CY2021Q1 | us-gaap |
Revenues
Revenues
|
3290000000 | USD |
CY2020Q1 | us-gaap |
Revenues
Revenues
|
2391000000 | USD |
CY2021Q1 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
2134000000 | USD |
CY2020Q1 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
1830000000 | USD |
CY2021Q1 | us-gaap |
Gross Profit
GrossProfit
|
1156000000 | USD |
CY2020Q1 | us-gaap |
Gross Profit
GrossProfit
|
561000000 | USD |
CY2021Q1 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
400000000 | USD |
CY2020Q1 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
395000000 | USD |
CY2021Q1 | glw |
Research Development And Engineering Expenses
ResearchDevelopmentAndEngineeringExpenses
|
222000000 | USD |
CY2020Q1 | glw |
Research Development And Engineering Expenses
ResearchDevelopmentAndEngineeringExpenses
|
261000000 | USD |
CY2020Q1 | glw |
Translated Earnings Contract Gain Loss Net
TranslatedEarningsContractGainLossNet
|
68000000 | USD |
CY2021Q1 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
117000000 | USD |
CY2020Q1 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-11000000 | USD |
CY2020Q1 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
26000000 | USD |
CY2021Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
502000000 | USD |
CY2021Q1 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
32000000 | USD |
CY2020Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-121000000 | USD |
CY2021Q1 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
8000000 | USD |
CY2020Q1 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
14000000 | USD |
CY2021Q1 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
3000000 | USD |
CY2020Q1 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
6000000 | USD |
CY2021Q1 | us-gaap |
Interest And Debt Expense
InterestAndDebtExpense
|
77000000 | USD |
CY2020Q1 | us-gaap |
Interest And Debt Expense
InterestAndDebtExpense
|
64000000 | USD |
CY2021Q1 | glw |
Translated Earnings Contract Gain Loss Net
TranslatedEarningsContractGainLossNet
|
272000000 | USD |
CY2021Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
825000000 | USD |
CY2020Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-108000000 | USD |
CY2021Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
226000000 | USD |
CY2020Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-12000000 | USD |
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
599000000 | USD |
CY2020Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-96000000 | USD |
CY2021Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.75 | |
CY2020Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.16 | |
CY2021Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.67 | |
CY2020Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.16 | |
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
599000000 | USD |
CY2020Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-96000000 | USD |
CY2021Q1 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-363000000 | USD |
CY2020Q1 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-265000000 | USD |
CY2021Q1 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
11000000 | USD |
CY2020Q1 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-61000000 | USD |
CY2021Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-352000000 | USD |
CY2020Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-326000000 | USD |
CY2021Q1 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
247000000 | USD |
CY2020Q1 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-422000000 | USD |
CY2021Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2868000000 | USD |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2672000000 | USD |
CY2021Q1 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1900000000 | USD |
CY2020Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
2133000000 | USD |
CY2021Q1 | us-gaap |
Inventory Net
InventoryNet
|
2361000000 | USD |
CY2020Q4 | us-gaap |
Inventory Net
InventoryNet
|
2438000000 | USD |
CY2021Q1 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
974000000 | USD |
CY2020Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
761000000 | USD |
CY2021Q1 | us-gaap |
Assets Current
AssetsCurrent
|
8103000000 | USD |
CY2020Q4 | us-gaap |
Assets Current
AssetsCurrent
|
8004000000 | USD |
CY2021Q1 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
15364000000 | USD |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
15742000000 | USD |
CY2021Q1 | us-gaap |
Goodwill
Goodwill
|
2429000000 | USD |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
2460000000 | USD |
CY2021Q1 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
1259000000 | USD |
CY2020Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
1308000000 | USD |
CY2021Q1 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
992000000 | USD |
CY2020Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
1121000000 | USD |
CY2021Q1 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1996000000 | USD |
CY2020Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
2140000000 | USD |
CY2021Q1 | us-gaap |
Assets
Assets
|
30143000000 | USD |
CY2020Q4 | us-gaap |
Assets
Assets
|
30775000000 | USD |
CY2021Q1 | us-gaap |
Debt Current
DebtCurrent
|
154000000 | USD |
CY2020Q4 | us-gaap |
Debt Current
DebtCurrent
|
156000000 | USD |
CY2021Q1 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1272000000 | USD |
CY2020Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1174000000 | USD |
CY2021Q1 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
2087000000 | USD |
CY2020Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
2437000000 | USD |
CY2021Q1 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
3513000000 | USD |
CY2020Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
3767000000 | USD |
CY2021Q1 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
7650000000 | USD |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
7816000000 | USD |
CY2021Q1 | us-gaap |
Other Postretirement Defined Benefit Plan Liabilities Noncurrent
OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
|
733000000 | USD |
CY2020Q4 | us-gaap |
Other Postretirement Defined Benefit Plan Liabilities Noncurrent
OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
|
727000000 | USD |
CY2021Q1 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
4689000000 | USD |
CY2020Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
5017000000 | USD |
CY2021Q1 | us-gaap |
Liabilities
Liabilities
|
16585000000 | USD |
CY2020Q4 | us-gaap |
Liabilities
Liabilities
|
17327000000 | USD |
CY2021Q1 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
2300000000 | USD |
CY2020Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
2300000000 | USD |
CY2021Q1 | us-gaap |
Common Stock Value
CommonStockValue
|
864000000 | USD |
CY2020Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
863000000 | USD |
CY2021Q1 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
14722000000 | USD |
CY2020Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
14642000000 | USD |
CY2021Q1 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
16509000000 | USD |
CY2020Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
16120000000 | USD |
CY2021Q1 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
19934000000 | USD |
CY2020Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
19928000000 | USD |
CY2021Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-1092000000 | USD |
CY2020Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-740000000 | USD |
CY2021Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
13369000000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
13257000000 | USD |
CY2021Q1 | us-gaap |
Minority Interest
MinorityInterest
|
189000000 | USD |
CY2020Q4 | us-gaap |
Minority Interest
MinorityInterest
|
191000000 | USD |
CY2021Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13558000000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13448000000 | USD |
CY2021Q1 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
30143000000 | USD |
CY2020Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
30775000000 | USD |
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
599000000 | USD |
CY2020Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-96000000 | USD |
CY2021Q1 | us-gaap |
Depreciation
Depreciation
|
330000000 | USD |
CY2020Q1 | us-gaap |
Depreciation
Depreciation
|
356000000 | USD |
CY2021Q1 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
32000000 | USD |
CY2020Q1 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
26000000 | USD |
CY2021Q1 | us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
USD | |
CY2020Q1 | us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
-60000000 | USD |
CY2021Q1 | us-gaap |
Severance Costs1
SeveranceCosts1
|
USD | |
CY2020Q1 | us-gaap |
Severance Costs1
SeveranceCosts1
|
77000000 | USD |
CY2021Q1 | glw |
Severence Payments
SeverencePayments
|
13000000 | USD |
CY2020Q1 | glw |
Severence Payments
SeverencePayments
|
75000000 | USD |
CY2021Q1 | glw |
Translation Gain Loss On Japanese Yen Denominated Debt
TranslationGainLossOnJapaneseYenDenominatedDebt
|
118000000 | USD |
CY2020Q1 | glw |
Translation Gain Loss On Japanese Yen Denominated Debt
TranslationGainLossOnJapaneseYenDenominatedDebt
|
-14000000 | USD |
CY2021Q1 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
121000000 | USD |
CY2020Q1 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-40000000 | USD |
CY2021Q1 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
26000000 | USD |
CY2021Q1 | us-gaap |
Proceeds From Deposits From Customers
ProceedsFromDepositsFromCustomers
|
12000000 | USD |
CY2020Q1 | us-gaap |
Proceeds From Deposits From Customers
ProceedsFromDepositsFromCustomers
|
125000000 | USD |
CY2021Q1 | glw |
Translated Earnings Contract Gain Loss Net
TranslatedEarningsContractGainLossNet
|
272000000 | USD |
CY2020Q1 | glw |
Translated Earnings Contract Gain Loss Net
TranslatedEarningsContractGainLossNet
|
68000000 | USD |
CY2021Q1 | us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
-59000000 | USD |
CY2020Q1 | us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
-33000000 | USD |
CY2021Q1 | glw |
Tax Assessment Refunds
TaxAssessmentRefunds
|
USD | |
CY2020Q1 | glw |
Tax Assessment Refunds
TaxAssessmentRefunds
|
-101000000 | USD |
CY2021Q1 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-109000000 | USD |
CY2020Q1 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-43000000 | USD |
CY2021Q1 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-44000000 | USD |
CY2020Q1 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
67000000 | USD |
CY2020Q1 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
10000000 | USD |
CY2021Q1 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-27000000 | USD |
CY2020Q1 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-207000000 | USD |
CY2021Q1 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
127000000 | USD |
CY2020Q1 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
24000000 | USD |
CY2021Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
723000000 | USD |
CY2020Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
248000000 | USD |
CY2021Q1 | us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
289000000 | USD |
CY2020Q1 | us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
545000000 | USD |
CY2021Q1 | us-gaap |
Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
|
24000000 | USD |
CY2020Q1 | us-gaap |
Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
|
USD | |
CY2021Q1 | us-gaap |
Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
|
3000000 | USD |
CY2020Q1 | us-gaap |
Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
|
-11000000 | USD |
CY2021Q1 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
20000000 | USD |
CY2020Q1 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
5000000 | USD |
CY2021Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-288000000 | USD |
CY2020Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-539000000 | USD |
CY2021Q1 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
25000000 | USD |
CY2020Q1 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
USD | |
CY2021Q1 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
USD | |
CY2020Q1 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
200000000 | USD |
CY2021Q1 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
51000000 | USD |
CY2020Q1 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
7000000 | USD |
CY2021Q1 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
USD | |
CY2020Q1 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
105000000 | USD |
CY2021Q1 | us-gaap |
Payments Of Ordinary Dividends
PaymentsOfOrdinaryDividends
|
208000000 | USD |
CY2020Q1 | us-gaap |
Payments Of Ordinary Dividends
PaymentsOfOrdinaryDividends
|
192000000 | USD |
CY2021Q1 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-8000000 | USD |
CY2020Q1 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-4000000 | USD |
CY2021Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-190000000 | USD |
CY2020Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-94000000 | USD |
CY2021Q1 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-49000000 | USD |
CY2020Q1 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-24000000 | USD |
CY2021Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
196000000 | USD |
CY2020Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-409000000 | USD |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2672000000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2434000000 | USD |
CY2021Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2868000000 | USD |
CY2020Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2025000000 | USD |
CY2020Q1 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
168000000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13448000000 | USD |
CY2021Q1 | us-gaap |
Profit Loss
ProfitLoss
|
601000000 | USD |
CY2021Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-353000000 | USD |
CY2021Q1 | glw |
Shares Issued To Benefit Plans And For Option Exercises
SharesIssuedToBenefitPlansAndForOptionExercises
|
81000000 | USD |
CY2021Q1 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
187000000 | USD |
CY2021Q1 | us-gaap |
Dividends Preferred Stock Cash
DividendsPreferredStockCash
|
24000000 | USD |
CY2021Q1 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
8000000 | USD |
CY2021Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13558000000 | USD |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
12997000000 | USD |
CY2020Q1 | us-gaap |
Profit Loss
ProfitLoss
|
-96000000 | USD |
CY2020Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-327000000 | USD |
CY2020Q1 | us-gaap |
Treasury Stock Value Acquired Par Value Method
TreasuryStockValueAcquiredParValueMethod
|
105000000 | USD |
CY2020Q1 | glw |
Shares Issued To Benefit Plans And For Option Exercises
SharesIssuedToBenefitPlansAndForOptionExercises
|
17000000 | USD |
CY2020Q1 | us-gaap |
Dividends Preferred Stock Cash
DividendsPreferredStockCash
|
24000000 | USD |
CY2020Q1 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
7000000 | USD |
CY2020Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
12287000000 | USD |
CY2021Q1 | us-gaap |
Restructuring Charges
RestructuringCharges
|
0 | USD |
CY2020Q1 | us-gaap |
Restructuring Charges
RestructuringCharges
|
225000000 | USD |
CY2020Q4 | us-gaap |
Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
|
370000000 | USD |
CY2021Q1 | us-gaap |
Revenues
Revenues
|
3290000000 | USD |
CY2020Q1 | us-gaap |
Revenues
Revenues
|
2391000000 | USD |
CY2021Q1 | glw |
Revenue Currency Adjustment
RevenueCurrencyAdjustment
|
-27000000 | USD |
CY2020Q1 | glw |
Revenue Currency Adjustment
RevenueCurrencyAdjustment
|
33000000 | USD |
CY2020Q1 | glw |
Revenue Cumulative Adjustments
RevenueCumulativeAdjustments
|
105000000 | USD |
CY2021Q1 | glw |
Revenue Net
RevenueNet
|
3263000000 | USD |
CY2020Q1 | glw |
Revenue Net
RevenueNet
|
2529000000 | USD |
CY2020Q1 | glw |
Revenue Cumulative Adjustments
RevenueCumulativeAdjustments
|
105000000 | USD |
CY2021Q1 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
1300000000 | USD |
CY2020Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
1400000000 | USD |
CY2021Q1 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
93000000 | USD |
CY2020Q1 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
41000000 | USD |
CY2021Q1 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
1100000000 | USD |
CY2021Q1 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
217000000 | USD |
CY2020Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
211000000 | USD |
CY2021Q1 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
1172000000 | USD |
CY2020Q4 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
1236000000 | USD |
CY2021Q1 | us-gaap |
Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
|
348000000 | USD |
CY2020Q4 | us-gaap |
Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
|
357000000 | USD |
CY2021Q1 | us-gaap |
Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
|
369000000 | USD |
CY2021Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
226000000 | USD |
CY2020Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-12000000 | USD |
CY2021Q1 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.274 | pure |
CY2020Q1 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.111 | pure |
CY2021Q1 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | pure |
CY2020Q1 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | pure |
CY2021Q1 | us-gaap |
Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
|
358000000 | USD |
CY2020Q4 | us-gaap |
Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
|
365000000 | USD |
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
599000000 | USD |
CY2020Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-96000000 | USD |
CY2021Q1 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
24000000 | USD |
CY2020Q1 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
24000000 | USD |
CY2021Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
575000000 | USD |
CY2020Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-120000000 | USD |
CY2021Q1 | us-gaap |
Convertible Preferred Dividends Net Of Tax
ConvertiblePreferredDividendsNetOfTax
|
24000000 | USD |
CY2021Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
599000000 | USD |
CY2020Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
-120000000 | USD |
CY2021Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
766000000 | |
CY2020Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
760000000 | |
CY2021Q1 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
17000000 | |
CY2021Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
898000000 | |
CY2020Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
760000000 | |
CY2021Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.75 | |
CY2020Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.16 | |
CY2021Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.67 | |
CY2020Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.16 | |
CY2021Q1 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1000000 | |
CY2020Q1 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
126000000 | |
CY2021Q1 | us-gaap |
Inventory Supplies Net Of Reserves
InventorySuppliesNetOfReserves
|
472000000 | USD |
CY2020Q4 | us-gaap |
Inventory Supplies Net Of Reserves
InventorySuppliesNetOfReserves
|
475000000 | USD |
CY2021Q1 | us-gaap |
Inventory Net
InventoryNet
|
2361000000 | USD |
CY2020Q4 | us-gaap |
Inventory Net
InventoryNet
|
2438000000 | USD |
CY2021Q1 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
441000000 | USD |
CY2020Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
572000000 | USD |
CY2021Q1 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
153000000 | USD |
CY2020Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
173000000 | USD |
CY2021Q1 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
52000000 | USD |
CY2020Q4 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
189000000 | USD |
CY2021Q1 | us-gaap |
Loss Contingency Accrual Carrying Value Current
LossContingencyAccrualCarryingValueCurrent
|
13000000 | USD |
CY2020Q4 | us-gaap |
Loss Contingency Accrual Carrying Value Current
LossContingencyAccrualCarryingValueCurrent
|
13000000 | USD |
CY2021Q1 | glw |
Contract With Customer Liability Deferred Revenue Current
ContractWithCustomerLiabilityDeferredRevenueCurrent
|
157000000 | USD |
CY2020Q4 | glw |
Contract With Customer Liability Deferred Revenue Current
ContractWithCustomerLiabilityDeferredRevenueCurrent
|
152000000 | USD |
CY2021Q1 | glw |
Settlement Liability Current
SettlementLiabilityCurrent
|
58000000 | USD |
CY2020Q4 | glw |
Settlement Liability Current
SettlementLiabilityCurrent
|
58000000 | USD |
CY2021Q1 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
217000000 | USD |
CY2020Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
211000000 | USD |
CY2021Q1 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
89000000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
96000000 | USD |
CY2021Q1 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
907000000 | USD |
CY2020Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
973000000 | USD |
CY2021Q1 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
2087000000 | USD |
CY2020Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
2437000000 | USD |
CY2021Q1 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
870000000 | USD |
CY2020Q4 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
887000000 | USD |
CY2021Q1 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
37000000 | USD |
CY2020Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
155000000 | USD |
CY2021Q1 | us-gaap |
Loss Contingency Accrual Carrying Value Noncurrent
LossContingencyAccrualCarryingValueNoncurrent
|
93000000 | USD |
CY2020Q4 | us-gaap |
Loss Contingency Accrual Carrying Value Noncurrent
LossContingencyAccrualCarryingValueNoncurrent
|
94000000 | USD |
CY2021Q1 | glw |
Contract With Customer Liability Deferred Revenue Noncurrent
ContractWithCustomerLiabilityDeferredRevenueNoncurrent
|
834000000 | USD |
CY2020Q4 | glw |
Contract With Customer Liability Deferred Revenue Noncurrent
ContractWithCustomerLiabilityDeferredRevenueNoncurrent
|
872000000 | USD |
CY2021Q1 | glw |
Settlement Liability Noncurrent
SettlementLiabilityNoncurrent
|
117000000 | USD |
CY2020Q4 | glw |
Settlement Liability Noncurrent
SettlementLiabilityNoncurrent
|
117000000 | USD |
CY2021Q1 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
1058000000 | USD |
CY2020Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
1148000000 | USD |
CY2021Q1 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
287000000 | USD |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
313000000 | USD |
CY2021Q1 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
611000000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
633000000 | USD |
CY2021Q1 | us-gaap |
Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
|
782000000 | USD |
CY2020Q4 | us-gaap |
Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
|
798000000 | USD |
CY2021Q1 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
4689000000 | USD |
CY2020Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
5017000000 | USD |
CY2020Q4 | us-gaap |
Other Assets Fair Value Disclosure
OtherAssetsFairValueDisclosure
|
139000000 | USD |
CY2020Q4 | us-gaap |
Accrued Liabilities Fair Value Disclosure
AccruedLiabilitiesFairValueDisclosure
|
189000000 | USD |
CY2020Q4 | us-gaap |
Other Liabilities Fair Value Disclosure
OtherLiabilitiesFairValueDisclosure
|
155000000 | USD |
CY2020 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
217000000 | USD |
CY2021Q1 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
0 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
36000000 | |
CY2021Q1 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
34000000 | USD |
CY2020Q1 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
10000000 | USD |
CY2021Q1 | glw |
Change In Allocated Share Based Compensation Expense
ChangeInAllocatedShareBasedCompensationExpense
|
24000000 | USD |
CY2021Q1 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
7700000000 | USD |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
7800000000 | USD |
CY2021Q1 | us-gaap |
Foreign Currency Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months
ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months
|
45000000 | USD |
CY2021Q1 | us-gaap |
Derivative Notional Amount
DerivativeNotionalAmount
|
14674000000 | USD |
CY2020Q4 | us-gaap |
Derivative Notional Amount
DerivativeNotionalAmount
|
14740000000 | USD |
CY2021Q1 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
398000000 | USD |
CY2020Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
271000000 | USD |
CY2021Q1 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
89000000 | USD |
CY2020Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
344000000 | USD |
CY2021Q1 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Reclassification For Discontinuance Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax
|
14000000 | USD |
CY2021Q1 | glw |
Other Current Assets Fair Value Disclosure
OtherCurrentAssetsFairValueDisclosure
|
329000000 | USD |
CY2021Q1 | us-gaap |
Other Assets Fair Value Disclosure
OtherAssetsFairValueDisclosure
|
198000000 | USD |
CY2021Q1 | us-gaap |
Accrued Liabilities Fair Value Disclosure
AccruedLiabilitiesFairValueDisclosure
|
52000000 | USD |
CY2021Q1 | us-gaap |
Other Liabilities Fair Value Disclosure
OtherLiabilitiesFairValueDisclosure
|
37000000 | USD |
CY2020Q4 | glw |
Other Current Assets Fair Value Disclosure
OtherCurrentAssetsFairValueDisclosure
|
152000000 | USD |
CY2020Q4 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
137000000 | USD |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
17095000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
21.60 | |
CY2021Q1 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
2667000 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
18.89 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
|
153000 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
|
23.39 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
14275000 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
22.08 | |
CY2021Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P7Y2M26D | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
305893000 | USD |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
14118000 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
22.10 | |
CY2021Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P7Y2M19D | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
|
302266000 | USD |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
5961000 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
19.86 | |
CY2021Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P5Y6M7D | |
CY2021Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
140984000 | USD |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
0 | |
CY2021Q1 | glw |
Number Of Material Formations
NumberOfMaterialFormations
|
150 | pure |
CY2021Q1 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | pure |
CY2021Q1 | us-gaap |
Revenues
Revenues
|
3290000000 | USD |
CY2020Q1 | us-gaap |
Revenues
Revenues
|
2391000000 | USD |
CY2020Q1 | glw |
Revenue Cumulative Adjustments
RevenueCumulativeAdjustments
|
105000000 | USD |
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
599000000 | USD |
CY2020Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-96000000 | USD |
CY2020Q1 | glw |
Revenue Cumulative Adjustments
RevenueCumulativeAdjustments
|
105000000 | USD |