$LUMN
Lumen Technologies, Inc.

2019 Q2 Form 10-Q Financial Statement

#000001892619000018 Filed on August 08, 2019

View on sec.gov

Income Statement

Concept 2019 Q2 2018 Q2
Revenue $5.375B $5.902B
YoY Change -8.93% 44.3%
Cost Of Revenue $2.243B $2.730B
YoY Change -17.84% 44.44%
Gross Profit $3.132B $3.172B
YoY Change -1.26% 44.18%
Gross Profit Margin 58.27% 53.74%
Selling, General & Admin $960.0M $1.115B
YoY Change -13.9% 26.13%
% of Gross Profit 30.65% 35.15%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $1.196B $1.290B
YoY Change -7.29% 35.93%
% of Gross Profit 38.19% 40.67%
Operating Expenses $4.602B $5.135B
YoY Change -10.38% 37.93%
Operating Profit $976.0M $767.0M
YoY Change 27.25% 108.99%
Interest Expense $518.0M $546.0M
YoY Change -5.13% 70.63%
% of Operating Profit 53.07% 71.19%
Other Income/Expense, Net -$474.0M -$530.0M
YoY Change -10.57% 62.08%
Pretax Income $502.0M $237.0M
YoY Change 111.81% 492.5%
Income Tax $131.0M -$55.00M
% Of Pretax Income 26.1% -23.21%
Net Earnings $371.0M $292.0M
YoY Change 27.05% 1617.65%
Net Earnings / Revenue 6.9% 4.95%
Basic Earnings Per Share $0.35 $0.27
Diluted Earnings Per Share $0.35 $0.27
COMMON SHARES
Basic Shares Outstanding 1.071B shares 1.065B shares
Diluted Shares Outstanding 1.073B shares 1.069B shares

Balance Sheet

Concept 2019 Q2 2018 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $410.0M $700.0M
YoY Change -41.43% 104.68%
Cash & Equivalents $410.0M $700.0M
Short-Term Investments
Other Short-Term Assets $1.011B $1.260B
YoY Change -19.76% 82.34%
Inventory $151.0M $107.0M
Prepaid Expenses $371.0M $329.0M
Receivables $2.446B $2.471B
Other Receivables $87.00M $427.0M
Total Short-Term Assets $3.878B $4.451B
YoY Change -12.87% 53.06%
LONG-TERM ASSETS
Property, Plant & Equipment $25.86B $26.49B
YoY Change -2.39% 50.68%
Goodwill $21.53B $30.72B
YoY Change -29.91% 56.4%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $1.165B $1.123B
YoY Change 3.74% 36.45%
Total Long-Term Assets $60.63B $69.90B
YoY Change -13.26% 45.56%
TOTAL ASSETS
Total Short-Term Assets $3.878B $4.451B
Total Long-Term Assets $60.63B $69.90B
Total Assets $64.51B $74.35B
YoY Change -13.23% 45.99%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $1.634B $1.360B
YoY Change 20.15% 44.07%
Accrued Expenses $1.703B $1.302B
YoY Change 30.8% 35.48%
Deferred Revenue $852.0M $750.0M
YoY Change 13.6%
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due $1.595B $437.0M
YoY Change 264.99% 122.96%
Total Short-Term Liabilities $6.495B $4.521B
YoY Change 43.66% 39.41%
LONG-TERM LIABILITIES
Long-Term Debt $33.19B $36.88B
YoY Change -9.99% 48.22%
Other Long-Term Liabilities $2.622B $2.667B
YoY Change -1.69% 137.49%
Total Long-Term Liabilities $2.622B $2.667B
YoY Change -1.69% 137.49%
TOTAL LIABILITIES
Total Short-Term Liabilities $6.495B $4.521B
Total Long-Term Liabilities $2.622B $2.667B
Total Liabilities $9.117B $7.188B
YoY Change 26.84% 64.64%
SHAREHOLDERS EQUITY
Retained Earnings -$7.321B $1.040B
YoY Change -803.94% -2139.22%
Common Stock $1.090B $1.079B
YoY Change 1.02% 96.18%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $13.67B $22.99B
YoY Change
Total Liabilities & Shareholders Equity $64.51B $74.35B
YoY Change -13.23% 45.99%

Cashflow Statement

Concept 2019 Q2 2018 Q2
OPERATING ACTIVITIES
Net Income $371.0M $292.0M
YoY Change 27.05% 1617.65%
Depreciation, Depletion And Amortization $1.196B $1.290B
YoY Change -7.29% 35.93%
Cash From Operating Activities $1.701B $1.582B
YoY Change 7.52% 130.95%
INVESTING ACTIVITIES
Capital Expenditures -$800.0M -$771.0M
YoY Change 3.76% -7.11%
Acquisitions
YoY Change
Other Investing Activities -$11.00M $27.00M
YoY Change -140.74% -98.16%
Cash From Investing Activities -$811.0M -$744.0M
YoY Change 9.01% -216.61%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -924.0M -642.0M
YoY Change 43.93% -113.33%
NET CHANGE
Cash From Operating Activities 1.701B 1.582B
Cash From Investing Activities -811.0M -744.0M
Cash From Financing Activities -924.0M -642.0M
Net Change In Cash -34.00M 196.0M
YoY Change -117.35% -96.81%
FREE CASH FLOW
Cash From Operating Activities $1.701B $1.582B
Capital Expenditures -$800.0M -$771.0M
Free Cash Flow $2.501B $2.353B
YoY Change 6.29% 55.31%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Amendment Flag
AmendmentFlag
false
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q2
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2019
dei Entity Central Index Key
EntityCentralIndexKey
0000018926
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
26859000000 USD
CY2019Q2 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
28097000000 USD
CY2018Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
142000000 USD
CY2019Q2 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
139000000 USD
CY2018Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
1.00
CY2019Q2 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
1.00
CY2018Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
1600000000 shares
CY2019Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
2200000000 shares
CY2018Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
1080167000 shares
CY2019Q2 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
1090137000 shares
CY2018Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
1080167000 shares
CY2019Q2 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
1090137000 shares
CY2018 us-gaap Interest Paid Capitalized
InterestPaidCapitalized
28000000 USD
us-gaap Interest Paid Capitalized
InterestPaidCapitalized
32000000 USD
CY2018Q2 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
1000000 USD
us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
2000000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
0 USD
us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
1000000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax
-8000000 USD
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax
-14000000 USD
CY2019Q3 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
1090769045 shares
CY2018Q2 us-gaap Revenues
Revenues
5902000000 USD
us-gaap Revenues
Revenues
11225000000 USD
CY2019Q2 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
7000 shares
CY2018Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
25.00
CY2018Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
-44000000 USD
us-gaap Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
-30000000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
-3000000 USD
us-gaap Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
-2000000 USD
CY2018Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
-11000000 USD
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
-22000000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
-14000000 USD
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
-28000000 USD
CY2019Q2 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
25.00
CY2018Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
2000000 shares
CY2019Q2 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
2000000 shares
CY2018Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
7000 shares
CY2018Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
7000 shares
CY2019Q2 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
7000 shares
CY2019Q2 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P2Y6M
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2019-06-30
dei Document Transition Report
DocumentTransitionReport
false
dei Entity File Number
EntityFileNumber
001-7784
dei Entity Registrant Name
EntityRegistrantName
CENTURYLINK, INC.
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
LA
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
72-0651161
dei Entity Address Address Line1
EntityAddressAddressLine1
100 CenturyLink Drive,
dei Entity Address City Or Town
EntityAddressCityOrTown
Monroe,
dei Entity Address State Or Province
EntityAddressStateOrProvince
LA
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
71203
dei City Area Code
CityAreaCode
318
dei Local Phone Number
LocalPhoneNumber
388-9000
dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
dei Entity Small Business
EntitySmallBusiness
false
dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
dei Entity Shell Company
EntityShellCompany
false
dei Security12b Title
Security12bTitle
Common Stock, par value $1.00 per share
dei Trading Symbol
TradingSymbol
CTL
dei Security Exchange Name
SecurityExchangeName
NYSE
us-gaap Revenues
Revenues
11847000000 USD
CY2019Q2 us-gaap Revenues
Revenues
5578000000 USD
CY2019Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
2446000000 USD
CY2018Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
2730000000 USD
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
4966000000 USD
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
5533000000 USD
CY2019Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
960000000 USD
CY2018Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
1115000000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
1892000000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
2224000000 USD
CY2019Q2 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1196000000 USD
CY2018Q2 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1290000000 USD
us-gaap Depreciation And Amortization
DepreciationAndAmortization
2384000000 USD
us-gaap Depreciation And Amortization
DepreciationAndAmortization
2573000000 USD
CY2019Q2 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 USD
CY2018Q2 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 USD
us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
6506000000 USD
us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 USD
CY2019Q2 us-gaap Operating Expenses
OperatingExpenses
4602000000 USD
CY2018Q2 us-gaap Operating Expenses
OperatingExpenses
5135000000 USD
us-gaap Operating Expenses
OperatingExpenses
15748000000 USD
us-gaap Operating Expenses
OperatingExpenses
10330000000 USD
CY2019Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
976000000 USD
CY2018Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
767000000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
-4523000000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
1517000000 USD
CY2019Q2 us-gaap Interest Expense
InterestExpense
518000000 USD
CY2018Q2 us-gaap Interest Expense
InterestExpense
546000000 USD
us-gaap Interest Expense
InterestExpense
1041000000 USD
us-gaap Interest Expense
InterestExpense
1081000000 USD
CY2019Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
44000000 USD
CY2018Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
16000000 USD
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
39000000 USD
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
37000000 USD
CY2019Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-474000000 USD
CY2018Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-530000000 USD
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-1002000000 USD
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-1044000000 USD
CY2019Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
502000000 USD
CY2018Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
237000000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-5525000000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
473000000 USD
CY2019Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
131000000 USD
CY2018Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-55000000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
269000000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
66000000 USD
CY2019Q2 us-gaap Net Income Loss
NetIncomeLoss
371000000 USD
CY2018Q2 us-gaap Net Income Loss
NetIncomeLoss
292000000 USD
us-gaap Net Income Loss
NetIncomeLoss
-5794000000 USD
CY2019Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
1071341000 shares
us-gaap Net Income Loss
NetIncomeLoss
407000000 USD
CY2019Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.35
CY2018Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.27
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-5.41
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.38
CY2019Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.35
CY2018Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.27
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-5.41
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.38
CY2018Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
1064711000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
1070110000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
1064663000 shares
CY2019Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
1072813000 shares
CY2018Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
1068819000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
1070110000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
1068414000 shares
CY2019Q2 us-gaap Net Income Loss
NetIncomeLoss
371000000 USD
CY2018Q2 us-gaap Net Income Loss
NetIncomeLoss
292000000 USD
us-gaap Net Income Loss
NetIncomeLoss
-5794000000 USD
us-gaap Net Income Loss
NetIncomeLoss
407000000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
-42000000 USD
CY2018Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
-34000000 USD
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
-85000000 USD
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
-67000000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
2000000 USD
CY2018Q2 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
2000000 USD
us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
3000000 USD
us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
4000000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
-26000000 USD
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
-43000000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-8000000 USD
CY2018Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-239000000 USD
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-3000000 USD
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-160000000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
10000000 USD
CY2018Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-203000000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
42000000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-89000000 USD
CY2019Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
381000000 USD
CY2018Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
89000000 USD
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-5752000000 USD
CY2019Q2 us-gaap Other Assets Current
OtherAssetsCurrent
1011000000 USD
CY2018Q4 us-gaap Other Assets Current
OtherAssetsCurrent
918000000 USD
CY2019Q2 us-gaap Assets Current
AssetsCurrent
3878000000 USD
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
318000000 USD
CY2019Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
410000000 USD
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
488000000 USD
CY2019Q2 us-gaap Restricted Cash Current
RestrictedCashCurrent
3000000 USD
CY2018Q4 us-gaap Restricted Cash Current
RestrictedCashCurrent
4000000 USD
CY2019Q2 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
2446000000 USD
CY2018Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
2398000000 USD
CY2019Q2 us-gaap Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
8000000 USD
CY2018Q4 us-gaap Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
12000000 USD
CY2018Q4 us-gaap Assets Current
AssetsCurrent
3820000000 USD
CY2019Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
25860000000 USD
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
26408000000 USD
CY2019Q2 us-gaap Goodwill
Goodwill
21527000000 USD
CY2018Q4 us-gaap Goodwill
Goodwill
28031000000 USD
CY2019Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1844000000 USD
CY2019Q2 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
27000000 USD
CY2018Q4 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
26000000 USD
CY2019Q2 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
8245000000 USD
CY2018Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
8911000000 USD
CY2019Q2 us-gaap Other Intangible Assets Net
OtherIntangibleAssetsNet
1962000000 USD
CY2018Q4 us-gaap Other Intangible Assets Net
OtherIntangibleAssetsNet
1868000000 USD
CY2019Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
1165000000 USD
CY2018Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
1192000000 USD
CY2019Q2 ctl Intangible Assets Net Including Goodwill And Other Assets Noncurrent
IntangibleAssetsNetIncludingGoodwillAndOtherAssetsNoncurrent
34770000000 USD
CY2018Q4 ctl Intangible Assets Net Including Goodwill And Other Assets Noncurrent
IntangibleAssetsNetIncludingGoodwillAndOtherAssetsNoncurrent
40028000000 USD
CY2019Q2 us-gaap Assets
Assets
64508000000 USD
CY2018Q4 us-gaap Assets
Assets
70256000000 USD
CY2019Q2 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
1595000000 USD
CY2018Q4 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
652000000 USD
CY2019Q2 us-gaap Accounts Payable Current
AccountsPayableCurrent
1634000000 USD
CY2018Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
1933000000 USD
CY2019Q2 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
921000000 USD
CY2018Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
1104000000 USD
CY2019Q2 us-gaap Taxes Payable Current
TaxesPayableCurrent
374000000 USD
CY2018Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
337000000 USD
CY2019Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
488000000 USD
CY2019Q2 us-gaap Interest Payable Current
InterestPayableCurrent
294000000 USD
CY2018Q4 us-gaap Interest Payable Current
InterestPayableCurrent
316000000 USD
CY2019Q2 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
337000000 USD
CY2018Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
357000000 USD
CY2019Q2 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
852000000 USD
CY2018Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
832000000 USD
CY2019Q2 us-gaap Liabilities Current
LiabilitiesCurrent
6495000000 USD
CY2018Q4 us-gaap Liabilities Current
LiabilitiesCurrent
5531000000 USD
CY2019Q2 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
33193000000 USD
CY2018Q4 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
35409000000 USD
CY2019Q2 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
2826000000 USD
CY2018Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
2527000000 USD
CY2019Q2 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
4213000000 USD
CY2018Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
4319000000 USD
CY2019Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1467000000 USD
CY2019Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
2622000000 USD
CY2018Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
2642000000 USD
CY2019Q2 us-gaap Deferred Credits And Other Liabilities Noncurrent
DeferredCreditsAndOtherLiabilitiesNoncurrent
11128000000 USD
CY2018Q4 us-gaap Deferred Credits And Other Liabilities Noncurrent
DeferredCreditsAndOtherLiabilitiesNoncurrent
9488000000 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
1090000000 USD
CY2018Q4 us-gaap Common Stock Value
CommonStockValue
1080000000 USD
CY2019Q2 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
22342000000 USD
CY2018Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
22852000000 USD
CY2019Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-2419000000 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-2461000000 USD
CY2019Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-7321000000 USD
CY2018Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-1643000000 USD
CY2019Q2 us-gaap Stockholders Equity
StockholdersEquity
13692000000 USD
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
19828000000 USD
CY2019Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
64508000000 USD
CY2018Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
70256000000 USD
us-gaap Net Income Loss
NetIncomeLoss
-5794000000 USD
us-gaap Net Income Loss
NetIncomeLoss
407000000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
2384000000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
2573000000 USD
us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
6506000000 USD
us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
28000000 USD
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
244000000 USD
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
400000000 USD
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
85000000 USD
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
83000000 USD
ctl Gain Losson Extinguishmentof Debt Operating Activities
GainLossonExtinguishmentofDebtOperatingActivities
66000000 USD
ctl Gain Losson Extinguishmentof Debt Operating Activities
GainLossonExtinguishmentofDebtOperatingActivities
-1000000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
76000000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
95000000 USD
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
132000000 USD
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-35000000 USD
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-266000000 USD
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-173000000 USD
us-gaap Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
20000000 USD
us-gaap Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
-147000000 USD
us-gaap Increase Decrease In Other Current Assets And Liabilities Net
IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet
233000000 USD
us-gaap Increase Decrease In Other Current Assets And Liabilities Net
IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet
276000000 USD
us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-8000000 USD
us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-195000000 USD
us-gaap Increase Decrease In Other Noncurrent Assets And Liabilities Net
IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet
-67000000 USD
us-gaap Increase Decrease In Other Noncurrent Assets And Liabilities Net
IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet
-400000000 USD
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
0 USD
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-18000000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
2883000000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
3249000000 USD
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
1731000000 USD
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
1576000000 USD
us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
26000000 USD
us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
125000000 USD
us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
12000000 USD
us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
61000000 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1717000000 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1512000000 USD
us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
0 USD
us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
130000000 USD
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
760000000 USD
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
123000000 USD
us-gaap Proceeds From Repayments Of Lines Of Credit
ProceedsFromRepaymentsOfLinesOfCredit
100000000 USD
us-gaap Proceeds From Repayments Of Lines Of Credit
ProceedsFromRepaymentsOfLinesOfCredit
-405000000 USD
us-gaap Payments Of Dividends
PaymentsOfDividends
554000000 USD
us-gaap Payments Of Dividends
PaymentsOfDividends
1156000000 USD
us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-30000000 USD
us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-38000000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-1244000000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-1592000000 USD
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-78000000 USD
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
145000000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
518000000 USD
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
587000000 USD
CY2019Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
440000000 USD
CY2018Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
732000000 USD
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
22000000 USD
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
-292000000 USD
us-gaap Interest Paid Net
InterestPaidNet
1050000000 USD
us-gaap Interest Paid Net
InterestPaidNet
1061000000 USD
CY2019Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
410000000 USD
CY2018Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
700000000 USD
CY2019Q2 us-gaap Restricted Cash Current
RestrictedCashCurrent
3000000 USD
CY2018Q2 us-gaap Restricted Cash Current
RestrictedCashCurrent
5000000 USD
CY2019Q2 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
27000000 USD
CY2018Q2 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
27000000 USD
CY2019Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
440000000 USD
CY2018Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
732000000 USD
CY2019Q2 us-gaap Stockholders Equity
StockholdersEquity
13692000000 USD
CY2018Q2 us-gaap Stockholders Equity
StockholdersEquity
22988000000 USD
CY2019Q2 us-gaap Stockholders Equity
StockholdersEquity
13692000000 USD
CY2018Q2 us-gaap Stockholders Equity
StockholdersEquity
22988000000 USD
CY2019Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.25
CY2018Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.54
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.50
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.08
us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<div style="line-height:120%;text-indent:36px;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">We reclassified certain prior period amounts to conform to the current period presentation, including the categorization of our revenue and expenses in our segment reporting. See </span><span style="font-family:Arial;font-size:10pt;">Note 11—Segment Information</span><span style="font-family:Arial;font-size:10pt;"> for additional information. These changes had no impact on total operating revenue, total operating expenses or net income (loss) for any period.</span></div>
CY2019Q2 us-gaap Bank Overdrafts
BankOverdrafts
1000000 USD
CY2018Q4 us-gaap Bank Overdrafts
BankOverdrafts
86000000 USD
CY2019Q1 ctl Derivative Numberof New Instruments Held
DerivativeNumberofNewInstrumentsHeld
5 derivative_agreement
CY2019Q2 ctl Derivative Numberof New Instruments Held
DerivativeNumberofNewInstrumentsHeld
6 derivative_agreement
CY2019Q2 us-gaap Goodwill
Goodwill
21527000000 USD
CY2018Q4 us-gaap Goodwill
Goodwill
28031000000 USD
CY2019Q2 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
269000000 USD
CY2018Q4 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
269000000 USD
CY2019Q2 us-gaap Other Intangible Assets Net
OtherIntangibleAssetsNet
1962000000 USD
CY2018Q4 us-gaap Other Intangible Assets Net
OtherIntangibleAssetsNet
1868000000 USD
CY2019Q1 ctl Goodwill Control Premium Percent
GoodwillControlPremiumPercent
0.045
CY2019Q1 ctl Goodwill Control Premium Percent
GoodwillControlPremiumPercent
0.041
CY2019Q1 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
6500000000 USD
CY2019Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
440000000 USD
CY2018Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
447000000 USD
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
869000000 USD
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
890000000 USD
CY2019Q2 ctl Intangible Assets Gross Including Goodwill
IntangibleAssetsGrossIncludingGoodwill
43700000000 USD
CY2019Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
845000000 USD
CY2019Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
1638000000 USD
CY2019Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
1198000000 USD
CY2019Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
963000000 USD
CY2019Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
886000000 USD
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
5 segment
CY2018Q4 us-gaap Goodwill
Goodwill
28031000000 USD
us-gaap Goodwill Transfers
GoodwillTransfers
0 USD
us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
2000000 USD
us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
6506000000 USD
CY2019Q2 us-gaap Goodwill
Goodwill
21527000000 USD
CY2019Q2 us-gaap Revenues
Revenues
5578000000 USD
CY2018Q2 us-gaap Revenues
Revenues
5902000000 USD
us-gaap Revenues
Revenues
11225000000 USD
us-gaap Revenues
Revenues
11847000000 USD
CY2019Q2 us-gaap Revenue Not From Contract With Customer
RevenueNotFromContractWithCustomer
356000000 USD
CY2018Q2 us-gaap Revenue Not From Contract With Customer
RevenueNotFromContractWithCustomer
325000000 USD
us-gaap Revenue Not From Contract With Customer
RevenueNotFromContractWithCustomer
714000000 USD
us-gaap Revenue Not From Contract With Customer
RevenueNotFromContractWithCustomer
636000000 USD
CY2019Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
5222000000 USD
CY2018Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
5577000000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
10511000000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
11211000000 USD
CY2019Q2 us-gaap Accounts Receivable Net
AccountsReceivableNet
2379000000 USD
CY2018Q4 us-gaap Accounts Receivable Net
AccountsReceivableNet
2346000000 USD
CY2019Q2 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
141000000 USD
CY2018Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
140000000 USD
CY2019Q2 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
1000000000 USD
CY2018Q4 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
860000000 USD
CY2019Q2 us-gaap Accounts Receivable Gross
AccountsReceivableGross
2500000000 USD
CY2018Q4 us-gaap Accounts Receivable Gross
AccountsReceivableGross
2500000000 USD
CY2019Q2 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
128000000 USD
CY2018Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
132000000 USD
CY2019Q2 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
44000000 USD
CY2018Q2 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
50000000 USD
us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
534000000 USD
us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
573000000 USD
CY2019Q2 us-gaap Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
0 USD
CY2018Q2 us-gaap Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
0 USD
us-gaap Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
0 USD
us-gaap Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
0 USD
CY2019Q2 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
6700000000 USD
CY2019Q2 us-gaap Revenue Remaining Performance Obligation Percentage
RevenueRemainingPerformanceObligationPercentage
0.75
CY2019Q2 ctl Operatingand Shortterm Lease Cost
OperatingandShorttermLeaseCost
166000000 USD
ctl Operatingand Shortterm Lease Cost
OperatingandShorttermLeaseCost
335000000 USD
CY2019Q2 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
11000000 USD
us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
23000000 USD
CY2019Q2 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
3000000 USD
us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
7000000 USD
CY2019Q2 ctl Finance Lease Cost
FinanceLeaseCost
14000000 USD
ctl Finance Lease Cost
FinanceLeaseCost
30000000 USD
CY2019Q2 us-gaap Lease Cost
LeaseCost
180000000 USD
us-gaap Lease Cost
LeaseCost
365000000 USD
CY2019Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1844000000 USD
CY2019Q2 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
263000000 USD
CY2019Q2 ctl Lease Rightof Use Asset
LeaseRightofUseAsset
2107000000 USD
CY2019Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
488000000 USD
CY2019Q2 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
32000000 USD
CY2019Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1467000000 USD
CY2019Q2 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
188000000 USD
CY2019Q2 ctl Lease Liability
LeaseLiability
2175000000 USD
CY2019Q2 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P7Y9M18D
CY2019Q2 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P11Y2M12D
CY2019Q2 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0696
CY2019Q2 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0546
us-gaap Operating Lease Payments
OperatingLeasePayments
351000000 USD
us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
6000000 USD
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
17000000 USD
CY2019Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
488000000 USD
CY2019Q2 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
32000000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
288000000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Remainder Of Fiscal Year
FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear
22000000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
456000000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
36000000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
367000000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
25000000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
319000000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
23000000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
274000000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
20000000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
895000000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
179000000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
2599000000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
305000000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
644000000 USD
CY2019Q2 us-gaap Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
85000000 USD
CY2019Q2 us-gaap Operating Lease Liability
OperatingLeaseLiability
1955000000 USD
CY2019Q2 us-gaap Finance Lease Liability
FinanceLeaseLiability
220000000 USD
CY2019Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1467000000 USD
CY2019Q2 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
188000000 USD
CY2019Q2 us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
205000000 USD
us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
404000000 USD
CY2019Q2 ctl Operating Lease Lease Income Percentof Operating Revenue
OperatingLeaseLeaseIncomePercentofOperatingRevenue
0.04
ctl Operating Lease Lease Income Percentof Operating Revenue
OperatingLeaseLeaseIncomePercentofOperatingRevenue
0.04
CY2018Q2 us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
253000000 USD
us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
472000000 USD
CY2018Q2 ctl Operating Lease Lease Income Percentof Operating Revenue
OperatingLeaseLeaseIncomePercentofOperatingRevenue
0.04
ctl Operating Lease Lease Income Percentof Operating Revenue
OperatingLeaseLeaseIncomePercentofOperatingRevenue
0.04
CY2018Q4 us-gaap Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
8000000 USD
CY2019Q2 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
263000000 USD
CY2018Q4 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
283000000 USD
CY2019Q2 us-gaap Debt And Capital Lease Obligations
DebtAndCapitalLeaseObligations
34788000000 USD
CY2018Q4 us-gaap Debt And Capital Lease Obligations
DebtAndCapitalLeaseObligations
36061000000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
51000000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
36000000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
23000000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
21000000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Five Years
CapitalLeasesFutureMinimumPaymentsDueInFiveYears
20000000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Thereafter
CapitalLeasesFutureMinimumPaymentsDueThereafter
183000000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
334000000 USD
CY2018Q4 ctl Capital Leases Future Minimum Payments Executory Costs And Interest Included In Payments
CapitalLeasesFutureMinimumPaymentsExecutoryCostsAndInterestIncludedInPayments
100000000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments
CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
234000000 USD
CY2018Q4 us-gaap Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
38000000 USD
CY2018Q4 us-gaap Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
196000000 USD
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals
OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals
101000000 USD
CY2019Q2 ctl Finance Leaseand Other Obligations
FinanceLeaseandOtherObligations
223000000 USD
CY2018Q4 ctl Finance Leaseand Other Obligations
FinanceLeaseandOtherObligations
801000000 USD
CY2019Q2 us-gaap Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
21000000 USD
CY2019Q2 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
1595000000 USD
CY2018Q4 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
652000000 USD
CY2019Q2 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
33193000000 USD
CY2018Q4 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
35409000000 USD
CY2019Q2 us-gaap Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year
LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
496000000 USD
CY2019Q2 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
1191000000 USD
CY2019Q2 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
3118000000 USD
CY2019Q2 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
5386000000 USD
CY2019Q2 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
2095000000 USD
CY2019Q2 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
22786000000 USD
CY2019Q2 us-gaap Long Term Debt
LongTermDebt
35072000000 USD
us-gaap Repayments Of Debt
RepaymentsOfDebt
720000000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
76000000 USD
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
5 segment
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
5 segment
CY2019Q2 ctl Numberof Global Enterprise Customers
NumberofGlobalEnterpriseCustomers
200 customer
CY2019Q2 ctl Numberof Operating Regions
NumberofOperatingRegions
3 regional_operating_unit
CY2019Q2 us-gaap Revenues
Revenues
5578000000 USD
CY2019Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
2446000000 USD
CY2019Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
960000000 USD
CY2019Q2 us-gaap Share Based Compensation
ShareBasedCompensation
43000000 USD
CY2019Q2 ctl Operating Expenses Excluding Depreciation Amortizationand Impairment
OperatingExpensesExcludingDepreciationAmortizationandImpairment
3363000000 USD
CY2019Q2 ctl Income Loss From Continuing Operations Before Interest Income Tax Depreciationand Amortization
IncomeLossFromContinuingOperationsBeforeInterestIncomeTaxDepreciationandAmortization
2215000000 USD
CY2018Q2 us-gaap Revenues
Revenues
5902000000 USD
CY2018Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
2730000000 USD
CY2018Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
1115000000 USD
CY2018Q2 us-gaap Share Based Compensation
ShareBasedCompensation
54000000 USD
CY2018Q2 ctl Operating Expenses Excluding Depreciation Amortizationand Impairment
OperatingExpensesExcludingDepreciationAmortizationandImpairment
3791000000 USD
CY2018Q2 ctl Income Loss From Continuing Operations Before Interest Income Tax Depreciationand Amortization
IncomeLossFromContinuingOperationsBeforeInterestIncomeTaxDepreciationandAmortization
2111000000 USD
us-gaap Revenues
Revenues
11225000000 USD
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
4966000000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
1892000000 USD
ctl Operating Expenses Excluding Depreciation Amortizationand Impairment
OperatingExpensesExcludingDepreciationAmortizationandImpairment
6782000000 USD
ctl Income Loss From Continuing Operations Before Interest Income Tax Depreciationand Amortization
IncomeLossFromContinuingOperationsBeforeInterestIncomeTaxDepreciationandAmortization
4443000000 USD
us-gaap Revenues
Revenues
11847000000 USD
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
5533000000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
2224000000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
95000000 USD
ctl Operating Expenses Excluding Depreciation Amortizationand Impairment
OperatingExpensesExcludingDepreciationAmortizationandImpairment
7662000000 USD
ctl Income Loss From Continuing Operations Before Interest Income Tax Depreciationand Amortization
IncomeLossFromContinuingOperationsBeforeInterestIncomeTaxDepreciationandAmortization
4185000000 USD
CY2019Q2 ctl Universal Service Taxes And Surcharges
UniversalServiceTaxesAndSurcharges
232000000 USD
CY2018Q2 ctl Universal Service Taxes And Surcharges
UniversalServiceTaxesAndSurcharges
229000000 USD
ctl Universal Service Taxes And Surcharges
UniversalServiceTaxesAndSurcharges
480000000 USD
ctl Universal Service Taxes And Surcharges
UniversalServiceTaxesAndSurcharges
476000000 USD
CY2019Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
43000000 USD
CY2018Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
54000000 USD
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
76000000 USD
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
95000000 USD
CY2019Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
502000000 USD
CY2018Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
237000000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-5525000000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
473000000 USD
CY2019Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
131000000 USD
CY2018Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-55000000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
269000000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
66000000 USD
CY2019Q2 us-gaap Net Income Loss
NetIncomeLoss
371000000 USD
CY2018Q2 us-gaap Net Income Loss
NetIncomeLoss
292000000 USD
us-gaap Net Income Loss
NetIncomeLoss
-5794000000 USD
us-gaap Net Income Loss
NetIncomeLoss
407000000 USD
CY2019Q2 us-gaap Loss Contingency Estimate Of Possible Loss
LossContingencyEstimateOfPossibleLoss
134000000 USD
us-gaap Loss Contingency Patents Allegedly Infringed Number
LossContingencyPatentsAllegedlyInfringedNumber
1 lawsuit
ctl Site Contingency Number Of Properties With Potential Environmental Liability
SiteContingencyNumberOfPropertiesWithPotentialEnvironmentalLiability
200 property
CY2019Q2 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
371000000 USD
CY2018Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
307000000 USD
CY2019Q2 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
87000000 USD
CY2018Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
82000000 USD
CY2019Q2 us-gaap Materials Supplies And Other
MaterialsSuppliesAndOther
151000000 USD
CY2018Q4 us-gaap Materials Supplies And Other
MaterialsSuppliesAndOther
120000000 USD
CY2019Q2 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
57000000 USD
CY2018Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
52000000 USD
CY2019Q2 us-gaap Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
66000000 USD
CY2018Q4 us-gaap Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
108000000 USD
CY2019Q2 us-gaap Other Assets Current
OtherAssetsCurrent
1011000000 USD
CY2018Q4 us-gaap Other Assets Current
OtherAssetsCurrent
918000000 USD
us-gaap Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
-46000000 USD
us-gaap Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
-88000000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
42000000 USD
us-gaap Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
-160000000 USD
us-gaap Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
-71000000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-89000000 USD
CY2019Q2 dei Entity Number Of Employees
EntityNumberOfEmployees
43000 Employee

Files In Submission

Name View Source Status
0000018926-19-000018-index-headers.html Edgar Link pending
0000018926-19-000018-index.html Edgar Link pending
0000018926-19-000018.txt Edgar Link pending
0000018926-19-000018-xbrl.zip Edgar Link pending
ctl-20190630.xsd Edgar Link pending
ctl-20190630_cal.xml Edgar Link unprocessable
ctl-20190630_def.xml Edgar Link unprocessable
ctl-20190630_lab.xml Edgar Link unprocessable
ctl-20190630_pre.xml Edgar Link unprocessable
ctl2019063010q.htm Edgar Link pending
ctl2019063010qex101.htm Edgar Link pending
ctl2019063010qex102.htm Edgar Link pending
ctl2019063010qex31.htm Edgar Link pending
ctl2019063010qex311.htm Edgar Link pending
ctl2019063010qex312.htm Edgar Link pending
ctl2019063010qex321.htm Edgar Link pending
ctl2019063010qex322.htm Edgar Link pending
ctl2019063010q_htm.xml Edgar Link completed
ctllogo1a03.jpg Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
R9999.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending