2019 Q2 Form 10-Q Financial Statement
#000093639519000021 Filed on June 12, 2019
Income Statement
Concept | 2019 Q2 | 2018 Q2 |
---|---|---|
Revenue | $865.0M | $730.0M |
YoY Change | 18.5% | 3.25% |
Cost Of Revenue | $490.3M | $436.7M |
YoY Change | 12.29% | 12.32% |
Gross Profit | $374.7M | $293.3M |
YoY Change | 27.74% | -7.83% |
Gross Profit Margin | 43.31% | 40.18% |
Selling, General & Admin | $145.7M | $136.3M |
YoY Change | 6.84% | 10.36% |
% of Gross Profit | 38.88% | 46.48% |
Research & Development | $138.0M | $116.9M |
YoY Change | 18.0% | -3.86% |
% of Gross Profit | 36.82% | 39.86% |
Depreciation & Amortization | $30.40M | $26.50M |
YoY Change | 14.72% | -20.66% |
% of Gross Profit | 8.11% | 9.03% |
Operating Expenses | $294.4M | $261.2M |
YoY Change | 12.68% | 0.32% |
Operating Profit | $80.32M | $32.07M |
YoY Change | 150.48% | -44.54% |
Interest Expense | $9.471M | $13.03M |
YoY Change | -27.32% | -2.08% |
% of Operating Profit | 11.79% | 40.64% |
Other Income/Expense, Net | $130.0K | $20.00K |
YoY Change | 550.0% | -145.45% |
Pretax Income | $70.61M | $20.33M |
YoY Change | 247.28% | -51.12% |
Income Tax | $17.87M | $6.475M |
% Of Pretax Income | 25.31% | 31.85% |
Net Earnings | $52.74M | $13.86M |
YoY Change | 280.61% | -63.56% |
Net Earnings / Revenue | 6.1% | 1.9% |
Basic Earnings Per Share | $0.34 | $0.10 |
Diluted Earnings Per Share | $0.33 | $0.09 |
COMMON SHARES | ||
Basic Shares Outstanding | 156.2M shares | 144.0M shares |
Diluted Shares Outstanding | 158.3M shares | 148.0M shares |
Balance Sheet
Concept | 2019 Q2 | 2018 Q2 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $818.5M | $920.7M |
YoY Change | -11.1% | 1.91% |
Cash & Equivalents | $699.1M | $652.1M |
Short-Term Investments | $119.3M | $268.6M |
Other Short-Term Assets | $232.2M | $186.0M |
YoY Change | 24.84% | 1.2% |
Inventory | $359.4M | $231.3M |
Prepaid Expenses | ||
Receivables | $756.6M | $647.4M |
Other Receivables | $11.50M | $0.00 |
Total Short-Term Assets | $2.178B | $1.985B |
YoY Change | 9.71% | 2.22% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $282.0M | $298.6M |
YoY Change | -5.56% | -0.39% |
Goodwill | $297.7M | $267.4M |
YoY Change | 11.32% | 0.25% |
Intangibles | $130.0M | $90.57M |
YoY Change | 43.5% | -20.02% |
Long-Term Investments | $0.00 | $58.90M |
YoY Change | -100.0% | -34.48% |
Other Assets | $82.94M | $70.77M |
YoY Change | 17.2% | 8.55% |
Total Long-Term Assets | $1.509B | $1.521B |
YoY Change | -0.82% | 82.2% |
TOTAL ASSETS | ||
Total Short-Term Assets | $2.178B | $1.985B |
Total Long-Term Assets | $1.509B | $1.521B |
Total Assets | $3.687B | $3.507B |
YoY Change | 5.14% | 26.27% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $366.9M | $264.4M |
YoY Change | 38.78% | 5.95% |
Accrued Expenses | $291.4M | $270.2M |
YoY Change | 7.84% | 2.95% |
Deferred Revenue | $104.0M | |
YoY Change | ||
Short-Term Debt | $0.00 | $0.00 |
YoY Change | ||
Long-Term Debt Due | $10.00M | $357.0M |
YoY Change | -97.2% | 86.03% |
Total Short-Term Liabilities | $769.4M | $989.8M |
YoY Change | -22.27% | 22.68% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $683.4M | $585.5M |
YoY Change | 16.72% | -41.71% |
Other Long-Term Liabilities | $129.8M | $110.4M |
YoY Change | 17.54% | -2.5% |
Total Long-Term Liabilities | $129.8M | $110.4M |
YoY Change | 17.54% | -2.5% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $769.4M | $989.8M |
Total Long-Term Liabilities | $129.8M | $110.4M |
Total Liabilities | $1.624B | $1.762B |
YoY Change | -7.88% | -8.71% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | -$4.811B | -$5.062B |
YoY Change | -4.96% | -13.97% |
Common Stock | $6.894B | $6.812B |
YoY Change | 1.21% | 0.88% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | $2.063B | $1.744B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $3.687B | $3.507B |
YoY Change | 5.14% | 26.27% |
Cashflow Statement
Concept | 2019 Q2 | 2018 Q2 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $52.74M | $13.86M |
YoY Change | 280.61% | -63.56% |
Depreciation, Depletion And Amortization | $30.40M | $26.50M |
YoY Change | 14.72% | -20.66% |
Cash From Operating Activities | $104.1M | $37.40M |
YoY Change | 178.34% | -48.06% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$20.00M | -$6.200M |
YoY Change | 222.58% | -82.08% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $200.0K | $9.200M |
YoY Change | -97.83% | -210.84% |
Cash From Investing Activities | -$19.70M | $2.900M |
YoY Change | -779.31% | -106.76% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | -53.60M | -35.10M |
YoY Change | 52.71% | -63.01% |
NET CHANGE | ||
Cash From Operating Activities | 104.1M | 37.40M |
Cash From Investing Activities | -19.70M | 2.900M |
Cash From Financing Activities | -53.60M | -35.10M |
Net Change In Cash | 30.80M | 5.200M |
YoY Change | 492.31% | -107.9% |
FREE CASH FLOW | ||
Cash From Operating Activities | $104.1M | $37.40M |
Capital Expenditures | -$20.00M | -$6.200M |
Free Cash Flow | $124.1M | $43.60M |
YoY Change | 184.63% | -59.1% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--10-31 | ||
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q2 | ||
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2019 | ||
dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000936395 | ||
dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | ||
dei |
Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
false | ||
dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | ||
dei |
Entity Registrant Name
EntityRegistrantName
|
CIENA CORP | ||
dei |
Entity Shell Company
EntityShellCompany
|
false | ||
dei |
Entity Small Business
EntitySmallBusiness
|
false | ||
CY2018Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
17400000 | USD |
CY2019Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
18000000 | USD |
CY2018Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2019Q2 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2018Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
290000000 | shares |
CY2019Q2 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
290000000 | shares |
CY2018Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
154318531 | shares |
CY2019Q2 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
155566701 | shares |
CY2018Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
154318531 | shares |
CY2019Q2 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
155566701 | shares |
us-gaap |
Debt Conversion Converted Instrument Shares Issued1
DebtConversionConvertedInstrumentSharesIssued1
|
1585140 | shares | |
CY2018Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
CY2019Q2 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
CY2018Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
20000000 | shares |
CY2019Q2 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
20000000 | shares |
CY2018Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2019Q2 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2018Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
CY2019Q2 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
dei |
Document Type
DocumentType
|
10-Q | ||
dei |
Document Period End Date
DocumentPeriodEndDate
|
2019-04-30 | ||
CY2019Q2 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
155088524 | shares |
CY2019Q2 | us-gaap |
Revenues
Revenues
|
865011000 | USD |
CY2018Q2 | us-gaap |
Revenues
Revenues
|
729978000 | USD |
us-gaap |
Revenues
Revenues
|
1643538000 | USD | |
us-gaap |
Revenues
Revenues
|
1376113000 | USD | |
CY2019Q2 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
490334000 | USD |
CY2018Q2 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
436671000 | USD |
us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
945520000 | USD | |
us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
811041000 | USD | |
CY2019Q2 | us-gaap |
Gross Profit
GrossProfit
|
374677000 | USD |
CY2018Q2 | us-gaap |
Gross Profit
GrossProfit
|
293307000 | USD |
us-gaap |
Gross Profit
GrossProfit
|
698018000 | USD | |
us-gaap |
Gross Profit
GrossProfit
|
565072000 | USD | |
CY2019Q2 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
137969000 | USD |
CY2018Q2 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
116924000 | USD |
us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
266602000 | USD | |
us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
235448000 | USD | |
CY2019Q2 | us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
103502000 | USD |
CY2018Q2 | us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
97359000 | USD |
us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
201615000 | USD | |
us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
185874000 | USD | |
CY2019Q2 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
42154000 | USD |
CY2018Q2 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
38976000 | USD |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
81397000 | USD | |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
77382000 | USD | |
CY2019Q2 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
5529000 | USD |
CY2018Q2 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3623000 | USD |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
11057000 | USD | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
7246000 | USD | |
CY2019Q2 | us-gaap |
Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
|
4068000 | USD |
CY2018Q2 | us-gaap |
Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
|
4359000 | USD |
us-gaap |
Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
|
6341000 | USD | |
us-gaap |
Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
|
10320000 | USD | |
CY2019Q2 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
1135000 | USD |
CY2018Q2 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
0 | USD |
us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
2743000 | USD | |
us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
0 | USD | |
CY2019Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
294357000 | USD |
CY2018Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
261241000 | USD |
us-gaap |
Operating Expenses
OperatingExpenses
|
569755000 | USD | |
us-gaap |
Operating Expenses
OperatingExpenses
|
516270000 | USD | |
CY2019Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
80320000 | USD |
CY2018Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
32066000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
128263000 | USD | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
48802000 | USD | |
CY2019Q2 | cien |
Interest And Other Income Loss Net
InterestAndOtherIncomeLossNet
|
-244000 | USD |
CY2018Q2 | cien |
Interest And Other Income Loss Net
InterestAndOtherIncomeLossNet
|
1296000 | USD |
cien |
Interest And Other Income Loss Net
InterestAndOtherIncomeLossNet
|
4009000 | USD | |
cien |
Interest And Other Income Loss Net
InterestAndOtherIncomeLossNet
|
2871000 | USD | |
CY2019Q2 | us-gaap |
Interest Expense
InterestExpense
|
9471000 | USD |
CY2018Q2 | us-gaap |
Interest Expense
InterestExpense
|
13031000 | USD |
us-gaap |
Interest Expense
InterestExpense
|
18912000 | USD | |
us-gaap |
Interest Expense
InterestExpense
|
26765000 | USD | |
CY2019Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
70605000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
20331000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
113360000 | USD | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
24908000 | USD | |
CY2019Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
17867000 | USD |
CY2018Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
6475000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
27006000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
484415000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
52738000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
13856000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
86354000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
-459507000 | USD | |
CY2019Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.34 | |
CY2018Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.10 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.55 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-3.19 | ||
CY2019Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.33 | |
CY2018Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.09 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.55 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-3.19 | ||
CY2019Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
156170000 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
143975000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
156244000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
143948000 | shares | |
CY2019Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
158289000 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
147973000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
158211000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
143948000 | shares | |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
52738000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
13856000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
86354000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
-459507000 | USD | |
CY2019Q2 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
112000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
-76000 | USD |
us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
413000 | USD | |
us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
-337000 | USD | |
CY2019Q2 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-4996000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-7133000 | USD |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-3846000 | USD | |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
1069000 | USD | |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-8566000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-7447000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-13426000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
5945000 | USD | |
CY2019Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
44172000 | USD |
CY2018Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
6409000 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
72928000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-453562000 | USD | |
CY2019Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
699148000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
745423000 | USD |
CY2019Q2 | us-gaap |
Short Term Investments
ShortTermInvestments
|
119327000 | USD |
CY2018Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
148981000 | USD |
CY2019Q2 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
756607000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
786502000 | USD |
CY2019Q2 | us-gaap |
Inventory Net
InventoryNet
|
359417000 | USD |
CY2018Q4 | us-gaap |
Inventory Net
InventoryNet
|
262751000 | USD |
CY2019Q2 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
243669000 | USD |
CY2018Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
198945000 | USD |
CY2019Q2 | us-gaap |
Assets Current
AssetsCurrent
|
2178168000 | USD |
CY2018Q4 | us-gaap |
Assets Current
AssetsCurrent
|
2142602000 | USD |
CY2019Q2 | us-gaap |
Marketable Securities Noncurrent
MarketableSecuritiesNoncurrent
|
0 | USD |
CY2018Q4 | us-gaap |
Marketable Securities Noncurrent
MarketableSecuritiesNoncurrent
|
58970000 | USD |
CY2019Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
282022000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
292067000 | USD |
CY2019Q2 | us-gaap |
Goodwill
Goodwill
|
297711000 | USD |
CY2018Q4 | us-gaap |
Goodwill
Goodwill
|
297968000 | USD |
CY2019Q2 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
129971000 | USD |
CY2018Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
148225000 | USD |
CY2019Q2 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
715968000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
745039000 | USD |
CY2019Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
82938000 | USD |
CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
71652000 | USD |
CY2019Q2 | us-gaap |
Assets
Assets
|
3686778000 | USD |
CY2018Q4 | us-gaap |
Assets
Assets
|
3756523000 | USD |
CY2019Q2 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
366932000 | USD |
CY2018Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
340582000 | USD |
CY2019Q2 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
291417000 | USD |
CY2018Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
340075000 | USD |
CY2019Q2 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
104030000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
111134000 | USD |
CY2019Q2 | us-gaap |
Convertible Notes Payable Current
ConvertibleNotesPayableCurrent
|
7000000 | USD |
CY2018Q4 | us-gaap |
Convertible Notes Payable Current
ConvertibleNotesPayableCurrent
|
7000000 | USD |
CY2019Q2 | us-gaap |
Embedded Derivative Fair Value Of Embedded Derivative Liability
EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability
|
0 | USD |
CY2018Q4 | us-gaap |
Embedded Derivative Fair Value Of Embedded Derivative Liability
EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability
|
164212000 | USD |
CY2019Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
769379000 | USD |
CY2018Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
963003000 | USD |
CY2019Q2 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
40992000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
58323000 | USD |
CY2019Q2 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
129779000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
119413000 | USD |
CY2019Q2 | us-gaap |
Convertible Long Term Notes Payable
ConvertibleLongTermNotesPayable
|
683429000 | USD |
CY2018Q4 | us-gaap |
Convertible Long Term Notes Payable
ConvertibleLongTermNotesPayable
|
686450000 | USD |
CY2019Q2 | us-gaap |
Liabilities
Liabilities
|
1623579000 | USD |
CY2018Q4 | us-gaap |
Liabilities
Liabilities
|
1827189000 | USD |
CY2019Q2 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2018Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2019Q2 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
CY2018Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
CY2019Q2 | us-gaap |
Common Stock Value
CommonStockValue
|
1556000 | USD |
CY2018Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1543000 | USD |
CY2019Q2 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
6892342000 | USD |
CY2018Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
6881223000 | USD |
CY2019Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-19206000 | USD |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-5780000 | USD |
CY2019Q2 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-4811493000 | USD |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-4947652000 | USD |
CY2019Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2063199000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1929334000 | USD |
CY2019Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
3686778000 | USD |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
3756523000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
86354000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
-459507000 | USD | |
us-gaap |
Depreciation
Depreciation
|
42995000 | USD | |
us-gaap |
Depreciation
Depreciation
|
41400000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
29362000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
26559000 | USD | |
cien |
Amortization Of Intangible Assets Excluding Amortization Included In Property Plant And Equipment
AmortizationOfIntangibleAssetsExcludingAmortizationIncludedInPropertyPlantAndEquipment
|
17778000 | USD | |
cien |
Amortization Of Intangible Assets Excluding Amortization Included In Property Plant And Equipment
AmortizationOfIntangibleAssetsExcludingAmortizationIncludedInPropertyPlantAndEquipment
|
11824000 | USD | |
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
18293000 | USD | |
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
481401000 | USD | |
us-gaap |
Inventory Write Down
InventoryWriteDown
|
10245000 | USD | |
us-gaap |
Inventory Write Down
InventoryWriteDown
|
14977000 | USD | |
us-gaap |
Product Warranty Expense
ProductWarrantyExpense
|
9276000 | USD | |
us-gaap |
Product Warranty Expense
ProductWarrantyExpense
|
10565000 | USD | |
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
2259000 | USD | |
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-12645000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-43174000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
28055000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
109554000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-20420000 | USD | |
us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
33241000 | USD | |
us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-2623000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-26971000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-55986000 | USD | |
us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
4560000 | USD | |
us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
-5736000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
90012000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
73130000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
35289000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
31946000 | USD | |
us-gaap |
Increase Decrease In Restricted Cash
IncreaseDecreaseInRestrictedCash
|
0 | USD | |
us-gaap |
Increase Decrease In Restricted Cash
IncreaseDecreaseInRestrictedCash
|
-54000 | USD | |
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
97897000 | USD | |
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
198026000 | USD | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
90000000 | USD | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
200000000 | USD | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
98263000 | USD | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
0 | USD | |
us-gaap |
Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
|
2741000 | USD | |
us-gaap |
Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
|
-132000 | USD | |
cien |
Payments To Acquire Cost Method Investments
PaymentsToAcquireCostMethodInvestments
|
2667000 | USD | |
cien |
Payments To Acquire Cost Method Investments
PaymentsToAcquireCostMethodInvestments
|
767000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
49669000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-30553000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
3500000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
2000000 | USD | |
us-gaap |
Repayments Of Long Term Capital Lease Obligations
RepaymentsOfLongTermCapitalLeaseObligations
|
1679000 | USD | |
us-gaap |
Repayments Of Long Term Capital Lease Obligations
RepaymentsOfLongTermCapitalLeaseObligations
|
1868000 | USD | |
cien |
Repaymentsof Convertible Debt Embedded Derivative
RepaymentsofConvertibleDebtEmbeddedDerivative
|
111268000 | USD | |
cien |
Repaymentsof Convertible Debt Embedded Derivative
RepaymentsofConvertibleDebtEmbeddedDerivative
|
0 | USD | |
cien |
Paymentsfor Repurchaseof Common Stock Incentiveand Sharebased Compensation Plans Excluding Stock Options
PaymentsforRepurchaseofCommonStockIncentiveandSharebasedCompensationPlansExcludingStockOptions
|
15865000 | USD | |
cien |
Paymentsfor Repurchaseof Common Stock Incentiveand Sharebased Compensation Plans Excluding Stock Options
PaymentsforRepurchaseofCommonStockIncentiveandSharebasedCompensationPlansExcludingStockOptions
|
0 | USD | |
cien |
Paymentsfor Repurchaseof Common Stock Share Repurchase Program
PaymentsforRepurchaseofCommonStockShareRepurchaseProgram
|
65103000 | USD | |
cien |
Paymentsfor Repurchaseof Common Stock Share Repurchase Program
PaymentsforRepurchaseofCommonStockShareRepurchaseProgram
|
38036000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
11235000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
11804000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-186180000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-30100000 | USD | |
us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
224000 | USD | |
us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-894000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-46275000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
11583000 | USD | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
745423000 | USD |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
640513000 | USD |
CY2019Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
699148000 | USD |
CY2018Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
652096000 | USD |
us-gaap |
Interest Paid Net
InterestPaidNet
|
19978000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
21843000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
9258000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
15136000 | USD | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
2793000 | USD | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
3226000 | USD | |
cien |
Repurchases Of Common Stock Incurred But Not Paid
RepurchasesOfCommonStockIncurredButNotPaid
|
1441000 | USD | |
cien |
Repurchases Of Common Stock Incurred But Not Paid
RepurchasesOfCommonStockIncurredButNotPaid
|
1111000 | USD | |
us-gaap |
Debt Conversion Original Debt Amount1
DebtConversionOriginalDebtAmount1
|
52944000 | USD | |
us-gaap |
Debt Conversion Original Debt Amount1
DebtConversionOriginalDebtAmount1
|
0 | USD | |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
1929334000 | USD |
CY2018Q4 | us-gaap |
Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
|
49805000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
86354000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-13426000 | USD | |
cien |
Stock Repurchased During Period Excluding Shares Purchasedfor Tax Withholdingsfor Sharebased Compensation Value
StockRepurchasedDuringPeriodExcludingSharesPurchasedforTaxWithholdingsforSharebasedCompensationValue
|
66544000 | USD | |
us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
11235000 | USD | |
us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
29362000 | USD | |
us-gaap |
Stock Issued During Period Value Conversion Of Convertible Securities Net Of Adjustments
StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments
|
52944000 | USD | |
cien |
Stock Repurchased During Period Shares Purchasedfor Tax Withholdingsfor Sharebased Compensation Value
StockRepurchasedDuringPeriodSharesPurchasedforTaxWithholdingsforSharebasedCompensationValue
|
15865000 | USD | |
CY2019Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
2063199000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
2136342000 | USD |
CY2017Q4 | us-gaap |
Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
|
62123000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
-459507000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
5945000 | USD | |
cien |
Stock Repurchased During Period Excluding Shares Purchasedfor Tax Withholdingsfor Sharebased Compensation Value
StockRepurchasedDuringPeriodExcludingSharesPurchasedforTaxWithholdingsforSharebasedCompensationValue
|
39147000 | USD | |
us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
11804000 | USD | |
us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
26559000 | USD | |
CY2018Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
1744119000 | USD |
CY2019Q2 | us-gaap |
Revenues
Revenues
|
865011000 | USD |
CY2019Q2 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
490334000 | USD |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
52738000 | USD |
CY2019Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.33 | |
us-gaap |
Revenues
Revenues
|
1643538000 | USD | |
us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
945520000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
86354000 | USD | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.55 | ||
CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
786502000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net
AccountsReceivableNet
|
799011000 | USD |
CY2018Q4 | us-gaap |
Inventory Net
InventoryNet
|
262751000 | USD |
CY2018Q4 | us-gaap |
Inventory Net
InventoryNet
|
260265000 | USD |
CY2018Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
198945000 | USD |
CY2018Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
220415000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
745039000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
730600000 | USD |
CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
71652000 | USD |
CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
75650000 | USD |
CY2018Q4 | us-gaap |
Assets
Assets
|
3756523000 | USD |
CY2018Q4 | us-gaap |
Assets
Assets
|
3777575000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
111134000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
96731000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
58323000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
43973000 | USD |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-4947652000 | USD |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-4897847000 | USD |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
3756523000 | USD |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
3777575000 | USD |
CY2019Q2 | us-gaap |
Revenues
Revenues
|
865011000 | USD |
CY2019Q2 | us-gaap |
Revenues
Revenues
|
865011000 | USD |
us-gaap |
Revenues
Revenues
|
1643538000 | USD | |
us-gaap |
Revenues
Revenues
|
1643538000 | USD | |
CY2019Q2 | us-gaap |
Revenues
Revenues
|
865011000 | USD |
us-gaap |
Revenues
Revenues
|
1643538000 | USD | |
CY2019Q2 | us-gaap |
Accounts Receivable Net
AccountsReceivableNet
|
756607000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net
AccountsReceivableNet
|
799011000 | USD |
CY2019Q2 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
74439000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
31380000 | USD |
CY2019Q2 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
145022000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
140704000 | USD |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
73000000.0 | USD | |
CY2019Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
1280000000 | USD |
CY2019Q2 | cien |
Revenue Remaining Performance Obligation Expectedto Recognizedin Next Twelve Months Percentage
RevenueRemainingPerformanceObligationExpectedtoRecognizedinNextTwelveMonthsPercentage
|
0.83 | |
CY2018Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
3847000 | USD |
us-gaap |
Restructuring Charges
RestructuringCharges
|
6341000 | USD | |
us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
7514000 | USD | |
CY2019Q2 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
2674000 | USD |
CY2019Q2 | us-gaap |
Restructuring Reserve Current
RestructuringReserveCurrent
|
1449000 | USD |
CY2019Q2 | us-gaap |
Restructuring Reserve Noncurrent
RestructuringReserveNoncurrent
|
1225000 | USD |
CY2017Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
2939000 | USD |
us-gaap |
Restructuring Charges
RestructuringCharges
|
10320000 | USD | |
us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
10107000 | USD | |
CY2018Q2 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
3152000 | USD |
CY2018Q2 | us-gaap |
Restructuring Reserve Current
RestructuringReserveCurrent
|
2177000 | USD |
CY2018Q2 | us-gaap |
Restructuring Reserve Noncurrent
RestructuringReserveNoncurrent
|
975000 | USD |
CY2019Q2 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
3519000 | USD |
CY2018Q2 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
3212000 | USD |
us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
7391000 | USD | |
us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
5656000 | USD | |
CY2019Q2 | us-gaap |
Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments
GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
|
-898000 | USD |
CY2018Q2 | us-gaap |
Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments
GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
|
2868000 | USD |
us-gaap |
Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments
GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
|
-877000 | USD | |
us-gaap |
Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments
GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
|
2169000 | USD | |
CY2019Q2 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-2995000 | USD |
CY2018Q2 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-4804000 | USD |
us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-2212000 | USD | |
us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-4791000 | USD | |
CY2019Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
130000 | USD |
CY2018Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
20000 | USD |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-293000 | USD | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-163000 | USD | |
CY2019Q2 | cien |
Interest And Other Income Loss Net
InterestAndOtherIncomeLossNet
|
-244000 | USD |
CY2018Q2 | cien |
Interest And Other Income Loss Net
InterestAndOtherIncomeLossNet
|
1296000 | USD |
cien |
Interest And Other Income Loss Net
InterestAndOtherIncomeLossNet
|
4009000 | USD | |
cien |
Interest And Other Income Loss Net
InterestAndOtherIncomeLossNet
|
2871000 | USD | |
us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-2200000 | USD | |
us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-4800000 | USD | |
us-gaap |
Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments
GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
|
-900000 | USD | |
us-gaap |
Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments
GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
|
2200000 | USD | |
CY2018 | cien |
Tax Cuts And Jobs Act Incomplete Accounting Provisional Income Tax Expense Benefit
TaxCutsAndJobsActIncompleteAccountingProvisionalIncomeTaxExpenseBenefit
|
472800000 | USD |
us-gaap |
Inventory Write Down
InventoryWriteDown
|
10200000 | USD | |
CY2019Q2 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
119316000 | USD |
CY2019Q2 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
119327000 | USD |
CY2019Q2 | us-gaap |
Inventory Raw Materials
InventoryRawMaterials
|
90317000 | USD |
CY2018Q4 | us-gaap |
Inventory Raw Materials
InventoryRawMaterials
|
67468000 | USD |
CY2019Q2 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
11986000 | USD |
CY2018Q4 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
9589000 | USD |
CY2019Q2 | us-gaap |
Inventory Finished Goods
InventoryFinishedGoods
|
205440000 | USD |
CY2018Q4 | us-gaap |
Inventory Finished Goods
InventoryFinishedGoods
|
188575000 | USD |
CY2019Q2 | us-gaap |
Other Inventory Capitalized Costs
OtherInventoryCapitalizedCosts
|
100637000 | USD |
CY2018Q4 | us-gaap |
Other Inventory Capitalized Costs
OtherInventoryCapitalizedCosts
|
48057000 | USD |
CY2019Q2 | us-gaap |
Inventory Gross
InventoryGross
|
408380000 | USD |
CY2018Q4 | us-gaap |
Inventory Gross
InventoryGross
|
313689000 | USD |
CY2019Q2 | us-gaap |
Inventory Valuation Reserves
InventoryValuationReserves
|
48963000 | USD |
CY2018Q4 | us-gaap |
Inventory Valuation Reserves
InventoryValuationReserves
|
50938000 | USD |
CY2019Q2 | us-gaap |
Inventory Net
InventoryNet
|
359417000 | USD |
CY2018Q4 | us-gaap |
Inventory Net
InventoryNet
|
262751000 | USD |
CY2019Q2 | us-gaap |
Prepaid Taxes
PrepaidTaxes
|
77788000 | USD |
CY2018Q4 | us-gaap |
Prepaid Taxes
PrepaidTaxes
|
82518000 | USD |
CY2019Q2 | cien |
Product Demonstration Equipment Net
ProductDemonstrationEquipmentNet
|
39323000 | USD |
CY2018Q4 | cien |
Product Demonstration Equipment Net
ProductDemonstrationEquipmentNet
|
37623000 | USD |
CY2019Q2 | us-gaap |
Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
|
31469000 | USD |
CY2018Q4 | us-gaap |
Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
|
32987000 | USD |
CY2019Q2 | us-gaap |
Nontrade Receivables Current
NontradeReceivablesCurrent
|
11513000 | USD |
CY2018Q4 | us-gaap |
Nontrade Receivables Current
NontradeReceivablesCurrent
|
25716000 | USD |
CY2019Q2 | us-gaap |
Notes And Loans Receivable Net Current
NotesAndLoansReceivableNetCurrent
|
0 | USD |
CY2018Q4 | us-gaap |
Notes And Loans Receivable Net Current
NotesAndLoansReceivableNetCurrent
|
626000 | USD |
CY2019Q2 | us-gaap |
Deferred Costs Current
DeferredCostsCurrent
|
0 | USD |
CY2018Q4 | us-gaap |
Deferred Costs Current
DeferredCostsCurrent
|
19342000 | USD |
CY2019Q2 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
764000 | USD |
CY2018Q4 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
133000 | USD |
CY2019Q2 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
243669000 | USD |
CY2018Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
198945000 | USD |
cien |
Depreciation Of Product Demonstration Equipment
DepreciationOfProductDemonstrationEquipment
|
4300000 | USD | |
cien |
Depreciation Of Product Demonstration Equipment
DepreciationOfProductDemonstrationEquipment
|
4600000 | USD | |
CY2019Q2 | us-gaap |
Accrued Salaries Current
AccruedSalariesCurrent
|
94235000 | USD |
CY2018Q4 | us-gaap |
Accrued Salaries Current
AccruedSalariesCurrent
|
140277000 | USD |
CY2019Q2 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
44907000 | USD |
CY2018Q4 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
44740000 | USD |
CY2019Q2 | us-gaap |
Accrued Vacation Current
AccruedVacationCurrent
|
21648000 | USD |
CY2018Q4 | us-gaap |
Accrued Vacation Current
AccruedVacationCurrent
|
42507000 | USD |
CY2019Q2 | us-gaap |
Business Combination Contingent Consideration Liability Current
BusinessCombinationContingentConsiderationLiabilityCurrent
|
7491000 | USD |
CY2018Q4 | us-gaap |
Business Combination Contingent Consideration Liability Current
BusinessCombinationContingentConsiderationLiabilityCurrent
|
0 | USD |
CY2019Q2 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
3011000 | USD |
CY2018Q4 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
3547000 | USD |
CY2019Q2 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
1000000 | USD |
CY2018Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
1072000 | USD |
CY2019Q2 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
119125000 | USD |
CY2018Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
107932000 | USD |
CY2019Q2 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
291417000 | USD |
CY2018Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
340075000 | USD |
CY2017Q4 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
42456000 | USD |
us-gaap |
Product Warranty Expense
ProductWarrantyExpense
|
10565000 | USD | |
us-gaap |
Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
|
9629000 | USD | |
CY2018Q2 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
43392000 | USD |
CY2018Q4 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
44740000 | USD |
us-gaap |
Product Warranty Expense
ProductWarrantyExpense
|
9276000 | USD | |
us-gaap |
Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
|
9109000 | USD | |
CY2019Q2 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
44907000 | USD |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
0 | shares | |
us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
-15059000 | USD | |
us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
-1633000 | USD | |
us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
5017000 | USD | |
us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
-928000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
52738000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
13856000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
86354000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
-459507000 | USD | |
CY2019Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
156170000 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
143975000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
156244000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
143948000 | shares | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-3.19 | ||
CY2019Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.33 | |
CY2018Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.09 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.55 | ||
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1967000 | shares | |
CY2019Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
158289000 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
147973000 | shares |
CY2019Q2 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
2119000 | shares |
CY2018Q2 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1345000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
158211000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
143948000 | shares | |
CY2019Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.34 | |
CY2018Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.10 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.55 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-3.19 | ||
CY2019Q2 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
283000 | shares |
CY2018Q2 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
12540000 | shares |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
257000 | shares | |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
16404000 | shares | |
CY2018Q4 | us-gaap |
Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
|
500000000 | USD |
CY2018Q4 | cien |
Cumulative Shares Repurchased Excluding Shares Purchasedfor Tax Withholdingsfor Sharebased Compensation Shares
CumulativeSharesRepurchasedExcludingSharesPurchasedforTaxWithholdingsforSharebasedCompensationShares
|
0 | shares |
CY2018Q4 | cien |
Cumulative Shares Repurchased Excluding Shares Purchasedfor Tax Withholdingsfor Sharebased Compensation Weighted Average Price Per Share
CumulativeSharesRepurchasedExcludingSharesPurchasedforTaxWithholdingsforSharebasedCompensationWeightedAveragePricePerShare
|
0 | |
CY2018Q4 | cien |
Cumulative Shares Repurchased Excluding Shares Purchasedfor Tax Withholdingsfor Sharebased Compensation Value
CumulativeSharesRepurchasedExcludingSharesPurchasedforTaxWithholdingsforSharebasedCompensationValue
|
0 | USD |
us-gaap |
Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
|
1752525 | shares | |
cien |
Shares Repurchased During Period Weighted Average Price Per Share
SharesRepurchasedDuringPeriodWeightedAveragePricePerShare
|
37.97 | ||
us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
66544000 | USD | |
CY2019Q2 | cien |
Cumulative Shares Repurchased Excluding Shares Purchasedfor Tax Withholdingsfor Sharebased Compensation Shares
CumulativeSharesRepurchasedExcludingSharesPurchasedforTaxWithholdingsforSharebasedCompensationShares
|
1752525 | shares |
CY2019Q2 | cien |
Cumulative Shares Repurchased Excluding Shares Purchasedfor Tax Withholdingsfor Sharebased Compensation Weighted Average Price Per Share
CumulativeSharesRepurchasedExcludingSharesPurchasedforTaxWithholdingsforSharebasedCompensationWeightedAveragePricePerShare
|
37.97 | |
CY2019Q2 | cien |
Cumulative Shares Repurchased Excluding Shares Purchasedfor Tax Withholdingsfor Sharebased Compensation Value
CumulativeSharesRepurchasedExcludingSharesPurchasedforTaxWithholdingsforSharebasedCompensationValue
|
66544000 | USD |
cien |
Stock Repurchased During Period Shares Purchasedfor Tax Withholdingsfor Sharebased Compensation Value
StockRepurchasedDuringPeriodSharesPurchasedforTaxWithholdingsforSharebasedCompensationValue
|
15900000 | USD | |
CY2019Q2 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
78000 | USD |
CY2018Q2 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
-45000 | USD |
us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
138000 | USD | |
us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
-6000 | USD | |
CY2019Q2 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
15607000 | USD |
CY2018Q2 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
14166000 | USD |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
29362000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
26559000 | USD | |
CY2019Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
282000000.0 | USD |
CY2019Q2 | cien |
Maintenance Spares Inventory Net Non Current
MaintenanceSparesInventoryNetNonCurrent
|
50900000 | USD |
CY2019Q2 | us-gaap |
Revenues
Revenues
|
865011000 | USD |
CY2018Q2 | us-gaap |
Revenues
Revenues
|
729978000 | USD |
us-gaap |
Revenues
Revenues
|
1643538000 | USD | |
us-gaap |
Revenues
Revenues
|
1376113000 | USD | |
CY2019Q2 | us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
103502000 | USD |
CY2018Q2 | us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
97359000 | USD |
us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
201615000 | USD | |
us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
185874000 | USD | |
CY2019Q2 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
42154000 | USD |
CY2018Q2 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
38976000 | USD |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
81397000 | USD | |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
77382000 | USD | |
CY2019Q2 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
5529000 | USD |
CY2018Q2 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3623000 | USD |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
11057000 | USD | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
7246000 | USD | |
CY2019Q2 | us-gaap |
Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
|
4068000 | USD |
CY2018Q2 | us-gaap |
Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
|
4359000 | USD |
us-gaap |
Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
|
6341000 | USD | |
us-gaap |
Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
|
10320000 | USD | |
CY2019Q2 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
1135000 | USD |
CY2018Q2 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
0 | USD |
us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
2743000 | USD | |
us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
0 | USD | |
CY2019Q2 | cien |
Interest And Other Financial Charges Net
InterestAndOtherFinancialChargesNet
|
9715000 | USD |
CY2018Q2 | cien |
Interest And Other Financial Charges Net
InterestAndOtherFinancialChargesNet
|
11735000 | USD |
cien |
Interest And Other Financial Charges Net
InterestAndOtherFinancialChargesNet
|
14903000 | USD | |
cien |
Interest And Other Financial Charges Net
InterestAndOtherFinancialChargesNet
|
23894000 | USD | |
CY2019Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
17867000 | USD |
CY2018Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
6475000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
27006000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
484415000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
52738000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
13856000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
86354000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
-459507000 | USD | |
CY2019Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
282022000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
292067000 | USD |
CY2019Q2 | cien |
Government Grants Maximum Amount
GovernmentGrantsMaximumAmount
|
57600000 | CAD |
CY2019Q2 | cien |
Government Grants Maximum Amount
GovernmentGrantsMaximumAmount
|
42900000 | USD |
cien |
Government Grants Numberof Counterparties
GovernmentGrantsNumberofCounterparties
|
3 | government_entity | |
CY2019Q2 | us-gaap |
Grants Receivable
GrantsReceivable
|
7900000 | CAD |
CY2019Q2 | us-gaap |
Grants Receivable
GrantsReceivable
|
5900000 | USD |