2012 Q3 Form 10-Q Financial Statement
#000119312512437120 Filed on October 26, 2012
Income Statement
Concept | 2012 Q3 | 2011 Q4 | 2011 Q3 |
---|---|---|---|
Revenue | $16.54B | $15.04B | $14.34B |
YoY Change | 15.38% | 54.74% | 51.11% |
Cost Of Revenue | $5.726B | ||
YoY Change | |||
Gross Profit | $10.82B | ||
YoY Change | |||
Gross Profit Margin | 65.39% | ||
Selling, General & Admin | $5.810B | ||
YoY Change | |||
% of Gross Profit | 53.71% | ||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $1.549B | $1.998B | $1.540B |
YoY Change | 0.58% | 17.32% | -27.46% |
% of Gross Profit | 14.32% | ||
Operating Expenses | $7.770B | $12.12B | $11.70B |
YoY Change | -33.56% | 218.3% | 212.45% |
Operating Profit | $3.048B | $2.918B | $2.641B |
YoY Change | 15.41% | 44.96% | 35.16% |
Interest Expense | $633.0M | -$481.0M | $637.0M |
YoY Change | -0.63% | -5.5% | -236.7% |
% of Operating Profit | 20.77% | -16.48% | 24.12% |
Other Income/Expense, Net | $1.335B | -$51.00M | -$836.0M |
YoY Change | -259.69% | -125.25% | 3383.33% |
Pretax Income | $4.383B | $2.386B | $1.805B |
YoY Change | 142.83% | 39.86% | 24.14% |
Income Tax | $1.405B | $801.0M | $639.0M |
% Of Pretax Income | 32.06% | 33.57% | 35.4% |
Net Earnings | $2.113B | $1.287B | $908.0M |
YoY Change | 132.71% | 26.42% | 4.73% |
Net Earnings / Revenue | 12.77% | 8.56% | 6.33% |
Basic Earnings Per Share | $0.79 | $0.47 | $0.33 |
Diluted Earnings Per Share | $0.78 | $0.47 | $0.33 |
COMMON SHARES | |||
Basic Shares Outstanding | 2.668B shares | 2.739B shares | |
Diluted Shares Outstanding | 2.703B shares | 2.761B shares |
Balance Sheet
Concept | 2012 Q3 | 2011 Q4 | 2011 Q3 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $13.04B | $4.648B | $1.806B |
YoY Change | 622.2% | -47.18% | -60.86% |
Cash & Equivalents | $8.899B | $1.620B | $1.806B |
Short-Term Investments | $4.144B | $3.028B | |
Other Short-Term Assets | $1.606B | $1.260B | $2.680B |
YoY Change | -40.07% | 36.22% | 288.41% |
Inventory | |||
Prepaid Expenses | |||
Receivables | $5.123B | $4.652B | $4.096B |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $18.07B | $8.573B | $8.582B |
YoY Change | 110.51% | -3.52% | 19.66% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $26.98B | $27.56B | $27.44B |
YoY Change | -1.67% | 17.2% | 17.63% |
Goodwill | $27.09B | $26.87B | |
YoY Change | 79.66% | ||
Intangibles | |||
YoY Change | |||
Long-Term Investments | $1.135B | $4.880B | $9.575B |
YoY Change | -88.15% | -26.84% | 50.05% |
Other Assets | $2.184B | $2.190B | $2.201B |
YoY Change | -0.77% | 86.86% | 55.77% |
Total Long-Term Assets | $144.4B | $149.2B | $148.2B |
YoY Change | -2.6% | 36.11% | 35.57% |
TOTAL ASSETS | |||
Total Short-Term Assets | $18.07B | $8.573B | $8.582B |
Total Long-Term Assets | $144.4B | $149.2B | $148.2B |
Total Assets | $162.5B | $157.8B | $156.8B |
YoY Change | 3.59% | 33.14% | 34.59% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $6.250B | $5.705B | $5.455B |
YoY Change | 14.57% | 73.35% | 65.45% |
Accrued Expenses | $6.117B | $4.124B | $6.243B |
YoY Change | -2.02% | 34.77% | 91.5% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $2.799B | $1.367B | $2.448B |
YoY Change | 14.34% | -24.06% | 6.43% |
Total Short-Term Liabilities | $17.34B | $13.24B | $14.15B |
YoY Change | 22.54% | 60.81% | 59.72% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $35.79B | $37.94B | $38.52B |
YoY Change | -7.09% | 28.12% | 34.05% |
Other Long-Term Liabilities | $12.86B | $13.03B | $11.66B |
YoY Change | 10.32% | 65.78% | 53.97% |
Total Long-Term Liabilities | $12.86B | $13.03B | $50.18B |
YoY Change | -74.37% | 65.78% | 38.2% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $17.34B | $13.24B | $14.15B |
Total Long-Term Liabilities | $12.86B | $13.03B | $50.18B |
Total Liabilities | $30.20B | $26.28B | $110.1B |
YoY Change | -72.59% | 63.24% | 51.42% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $15.77B | $13.97B | |
YoY Change | 14.91% | ||
Common Stock | $31.00M | $32.00M | |
YoY Change | 0.0% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $7.517B | $7.517B | |
YoY Change | 0.0% | ||
Treasury Stock Shares | |||
Shareholders Equity | $48.89B | $47.27B | $46.68B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $162.5B | $157.8B | $156.8B |
YoY Change | 3.59% | 33.14% | 34.59% |
Cashflow Statement
Concept | 2012 Q3 | 2011 Q4 | 2011 Q3 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $2.113B | $1.287B | $908.0M |
YoY Change | 132.71% | 26.42% | 4.73% |
Depreciation, Depletion And Amortization | $1.549B | $1.998B | $1.540B |
YoY Change | 0.58% | 17.32% | -27.46% |
Cash From Operating Activities | $3.424B | $4.139B | $3.250B |
YoY Change | 5.35% | 20.08% | 35.42% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $1.582B | -$1.971B | $1.408B |
YoY Change | 12.36% | 16.21% | -193.8% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $5.112B | $124.0M | -$758.0M |
YoY Change | -774.41% | -184.35% | -503.19% |
Cash From Investing Activities | $3.339B | -$1.847B | -$2.375B |
YoY Change | -240.59% | 0.22% | 80.88% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 35.00M | -2.478B | -1.066B |
YoY Change | -103.28% | 1429.63% | 86.04% |
NET CHANGE | |||
Cash From Operating Activities | 3.424B | 4.139B | 3.250B |
Cash From Investing Activities | 3.339B | -1.847B | -2.375B |
Cash From Financing Activities | 35.00M | -2.478B | -1.066B |
Net Change In Cash | 6.798B | -186.0M | -191.0M |
YoY Change | -3659.16% | -112.9% | -137.16% |
FREE CASH FLOW | |||
Cash From Operating Activities | $3.424B | $4.139B | $3.250B |
Capital Expenditures | $1.582B | -$1.971B | $1.408B |
Free Cash Flow | $1.842B | $6.110B | $1.842B |
YoY Change | 0.0% | 18.8% | -52.78% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
cmcsa |
Fair Value Of Stock Options Granted
FairValueOfStockOptionsGranted
|
7.38 | ||
cmcsa |
Fair Value Of Restricted Share Units Granted
FairValueOfRestrictedShareUnitsGranted
|
27.43 | ||
CY2012Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
987000000 | USD |
CY2012Q3 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
1335000000 | USD |
CY2012Q3 | us-gaap |
Debt Current
DebtCurrent
|
2799000000 | USD |
CY2011Q4 | us-gaap |
Assets
Assets
|
157818000000 | USD |
CY2012Q3 | cmcsa |
Programming Rights Current
ProgrammingRightsCurrent
|
1037000000 | USD |
CY2012Q3 | us-gaap |
Dividends Payable Amount
DividendsPayableAmount
|
432000000 | USD |
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2012 | ||
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q3 | ||
dei |
Trading Symbol
TradingSymbol
|
cmcsa | ||
dei |
Entity Registrant Name
EntityRegistrantName
|
COMCAST CORP | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | ||
dei |
Document Type
DocumentType
|
10-Q | ||
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Document Period End Date
DocumentPeriodEndDate
|
2012-09-30 | ||
dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001166691 | ||
CY2011Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1620000000 | USD |
CY2011Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
4351000000 | USD |
CY2011Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
1561000000 | USD |
CY2011Q4 | us-gaap |
Assets Current
AssetsCurrent
|
8573000000 | USD |
CY2011Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
9854000000 | USD |
CY2012Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
2184000000 | USD |
CY2011Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
2190000000 | USD |
CY2012Q3 | us-gaap |
Assets
Assets
|
162454000000 | USD |
CY2011Q4 | cmcsa |
Programming Rights Current
ProgrammingRightsCurrent
|
987000000 | USD |
CY2012Q3 | cmcsa |
Film And Television Costs
FilmAndTelevisionCosts
|
4946000000 | USD |
CY2011Q4 | cmcsa |
Film And Television Costs
FilmAndTelevisionCosts
|
5227000000 | USD |
CY2012Q3 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
6250000000 | USD |
CY2011Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
5705000000 | USD |
CY2012Q3 | cmcsa |
Accrued Participations And Residuals Current
AccruedParticipationsAndResidualsCurrent
|
1282000000 | USD |
CY2011Q4 | cmcsa |
Accrued Participations And Residuals Current
AccruedParticipationsAndResidualsCurrent
|
1255000000 | USD |
CY2011Q4 | us-gaap |
Debt Current
DebtCurrent
|
1367000000 | USD |
CY2012Q3 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
17335000000 | USD |
CY2011Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
13241000000 | USD |
CY2012Q3 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
35791000000 | USD |
CY2011Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
37942000000 | USD |
CY2012Q3 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
30231000000 | USD |
CY2011Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
29932000000 | USD |
CY2012Q3 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
12860000000 | USD |
CY2011Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
13034000000 | USD |
CY2012Q3 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
CY2011Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
CY2011Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
7517000000 | USD |
CY2012Q3 | us-gaap |
Redeemable Noncontrolling Interest Equity Carrying Amount
RedeemableNoncontrollingInterestEquityCarryingAmount
|
16896000000 | USD |
CY2011Q4 | us-gaap |
Redeemable Noncontrolling Interest Equity Carrying Amount
RedeemableNoncontrollingInterestEquityCarryingAmount
|
16014000000 | USD |
CY2012Q3 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
38688000000 | USD |
CY2012Q3 | us-gaap |
Goodwill
Goodwill
|
27088000000 | USD |
CY2011Q4 | us-gaap |
Goodwill
Goodwill
|
26874000000 | USD |
CY2012Q3 | us-gaap |
Indefinite Lived Franchise Rights
IndefiniteLivedFranchiseRights
|
59364000000 | USD |
CY2012Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-48000000 | USD |
CY2012Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
15774000000 | USD |
CY2011Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
13971000000 | USD |
CY2012Q3 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
40652000000 | USD |
CY2011Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
40940000000 | USD |
CY2012Q3 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
7517000000 | USD |
CY2012Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
8899000000 | USD |
CY2012Q3 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
5123000000 | USD |
CY2012Q3 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
1606000000 | USD |
CY2012Q3 | us-gaap |
Assets Current
AssetsCurrent
|
18066000000 | USD |
CY2012Q3 | us-gaap |
Long Term Investments
LongTermInvestments
|
5951000000 | USD |
CY2011Q4 | us-gaap |
Indefinite Lived Franchise Rights
IndefiniteLivedFranchiseRights
|
59376000000 | USD |
CY2012Q3 | us-gaap |
Minority Interest
MinorityInterest
|
449000000 | USD |
CY2012Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
48892000000 | USD |
CY2012Q3 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
13496000000 | USD |
CY2012Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
3048000000 | USD |
CY2012Q3 | us-gaap |
Interest Expense
InterestExpense
|
633000000 | USD |
CY2011Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
47655000000 | USD |
CY2011Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
157818000000 | USD |
CY2012Q3 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2012Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.1625 | |
CY2012Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
49341000000 | USD |
CY2012Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
162454000000 | USD |
CY2012Q3 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
20000000 | shares |
CY2011Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
20000000 | shares |
CY2011Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2012Q3 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
411000000 | USD |
CY2012Q3 | us-gaap |
Investment Income Nonoperating
InvestmentIncomeNonoperating
|
70000000 | USD |
CY2012Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.79 | |
CY2011Q4 | us-gaap |
Minority Interest
MinorityInterest
|
381000000 | USD |
CY2012Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.78 | |
CY2011Q3 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-836000000 | USD |
CY2011Q3 | us-gaap |
Interest Expense
InterestExpense
|
637000000 | USD |
CY2011Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2641000000 | USD |
CY2011Q3 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
11698000000 | USD |
CY2011Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-152000000 | USD |
CY2011Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
47274000000 | USD |
CY2011Q3 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-40000000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
9024000000 | USD | |
CY2011Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
639000000 | USD |
us-gaap |
Repayments Of Other Debt
RepaymentsOfOtherDebt
|
2505000000 | USD | |
CY2012Q3 | us-gaap |
Revenues
Revenues
|
16544000000 | USD |
CY2012Q3 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
6117000000 | USD |
CY2011Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
4124000000 | USD |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
2789000000 | shares | |
CY2011Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
22000000 | shares |
CY2011Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
2761000000 | shares |
us-gaap |
Revenues
Revenues
|
46633000000 | USD | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
7803000000 | USD | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.04 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.03 | ||
CY2011Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-6000000 | USD |
CY2011Q3 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD |
us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
3000000 | USD | |
CY2011Q3 | us-gaap |
Unrealized Gain Loss On Securities
UnrealizedGainLossOnSecurities
|
-576000000 | USD |
CY2012Q3 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
7573000000 | USD |
CY2011Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
6665000000 | USD |
CY2011Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
36528000000 | USD |
CY2011Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
27559000000 | USD |
CY2012Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
26984000000 | USD |
CY2012Q3 | us-gaap |
Other Intangible Assets Net
OtherIntangibleAssetsNet
|
17871000000 | USD |
CY2011Q4 | us-gaap |
Other Intangible Assets Net
OtherIntangibleAssetsNet
|
18165000000 | USD |
CY2012Q3 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2011Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2012Q3 | us-gaap |
Short Term Investments
ShortTermInvestments
|
1401000000 | USD |
CY2011Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
54000000 | USD |
CY2012Q3 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
887000000 | USD |
CY2011Q4 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
790000000 | USD |
CY2012Q3 | cmcsa |
Operating Expenses Excluding Depreciation And Amortization
OperatingExpensesExcludingDepreciationAndAmortization
|
11536000000 | USD |
CY2012Q3 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
911000000 | USD |
CY2012Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
1405000000 | USD |
CY2012Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
865000000 | USD |
CY2012Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
2113000000 | USD |
CY2011Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.33 | |
CY2011Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.33 | |
CY2011Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
908000000 | USD |
CY2011Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
258000000 | USD |
CY2011Q3 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
393000000 | USD |
CY2011Q3 | cmcsa |
Operating Expenses Excluding Depreciation And Amortization
OperatingExpensesExcludingDepreciationAndAmortization
|
9765000000 | USD |
CY2011Q3 | us-gaap |
Revenues
Revenues
|
14339000000 | USD |
CY2011Q3 | us-gaap |
Depreciation
Depreciation
|
1540000000 | USD |
CY2011Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1805000000 | USD |
CY2011Q3 | us-gaap |
Profit Loss
ProfitLoss
|
1166000000 | USD |
CY2012Q3 | us-gaap |
Profit Loss
ProfitLoss
|
2978000000 | USD |
cmcsa |
Operating Expenses Excluding Depreciation And Amortization
OperatingExpensesExcludingDepreciationAndAmortization
|
31933000000 | USD | |
us-gaap |
Depreciation
Depreciation
|
4594000000 | USD | |
us-gaap |
Costs And Expenses
CostsAndExpenses
|
37748000000 | USD | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
8885000000 | USD | |
us-gaap |
Interest Expense
InterestExpense
|
1898000000 | USD | |
us-gaap |
Investment Income Nonoperating
InvestmentIncomeNonoperating
|
170000000 | USD | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
943000000 | USD | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
924000000 | USD | |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
139000000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
4685000000 | USD | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.74 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.72 | ||
us-gaap |
Profit Loss
ProfitLoss
|
3572000000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
2249000000 | USD | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
5821000000 | USD | |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-1982000000 | USD | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-82000000 | USD | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-40000000 | USD | |
us-gaap |
Investment Income Nonoperating
InvestmentIncomeNonoperating
|
3000000 | USD | |
us-gaap |
Interest Expense
InterestExpense
|
1863000000 | USD | |
us-gaap |
Costs And Expenses
CostsAndExpenses
|
32997000000 | USD | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
1134000000 | USD | |
us-gaap |
Depreciation
Depreciation
|
4504000000 | USD | |
cmcsa |
Operating Expenses Excluding Depreciation And Amortization
OperatingExpensesExcludingDepreciationAndAmortization
|
27359000000 | USD | |
us-gaap |
Revenues
Revenues
|
40800000000 | USD | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.4875 | ||
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.3375 | ||
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
1373000000 | USD | |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
699000000 | USD | |
CY2011Q3 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
1118000000 | USD |
CY2012Q3 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
3116000000 | USD |
CY2011Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
866000000 | USD |
CY2012Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
2235000000 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Tax
OtherComprehensiveIncomeDefinedBenefitPlansTax
|
-3000000 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Tax
OtherComprehensiveIncomeDefinedBenefitPlansTax
|
0 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
0 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-44000000 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
-29000000 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
35000000 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Tax
OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax
|
0 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Tax
OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax
|
0 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
9000000 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
-13000000 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
16000000 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Foreign Currency Translation Adjustment Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent
|
0 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
0 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
75000000 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
50000000 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-59000000 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax
|
0 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax
|
0 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax
|
15000000 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax
|
-23000000 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease
|
11000000 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease
|
-3000000 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease
|
-9000000 | USD |
CY2012Q3 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease
|
17000000 | USD |
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
6170000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
8000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
75000000 | USD | |
us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease
|
6000000 | USD | |
us-gaap |
Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax
|
14000000 | USD | |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease
|
10000000 | USD | |
us-gaap |
Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax
|
0 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
35000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
4789000000 | USD | |
us-gaap |
Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax
|
-13000000 | USD | |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease
|
-2000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
2825000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-57000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
5000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
3518000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-6000000 | USD | |
us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease
|
-4000000 | USD | |
us-gaap |
Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax
|
9000000 | USD | |
us-gaap |
Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Tax
OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax
|
0 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-44000000 | USD | |
us-gaap |
Other Comprehensive Income Defined Benefit Plans Tax
OtherComprehensiveIncomeDefinedBenefitPlansTax
|
-2000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
-20000000 | USD | |
us-gaap |
Other Comprehensive Income Foreign Currency Translation Adjustment Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent
|
-2000000 | USD | |
us-gaap |
Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
8000000 | USD | |
us-gaap |
Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Tax
OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax
|
5000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
33000000 | USD | |
us-gaap |
Other Comprehensive Income Defined Benefit Plans Tax
OtherComprehensiveIncomeDefinedBenefitPlansTax
|
-1000000 | USD | |
us-gaap |
Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
-7000000 | USD | |
us-gaap |
Other Comprehensive Income Foreign Currency Translation Adjustment Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent
|
0 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
4043000000 | USD | |
us-gaap |
Payments To Acquire Intangible Assets
PaymentsToAcquireIntangibleAssets
|
605000000 | USD | |
us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
95000000 | USD | |
us-gaap |
Proceeds From Sale Maturity And Collections Of Investments
ProceedsFromSaleMaturityAndCollectionsOfInvestments
|
3095000000 | USD | |
us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
191000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-68000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
510000000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-555000000 | USD | |
us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
1176000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
215000000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
50000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-4470000000 | USD | |
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
7279000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
3785000000 | USD | |
us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
6407000000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
1650000000 | USD | |
us-gaap |
Repayments Of Other Debt
RepaymentsOfOtherDebt
|
2813000000 | USD | |
CY2010Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
5984000000 | USD |
us-gaap |
Payments To Acquire Intangible Assets
PaymentsToAcquireIntangibleAssets
|
505000000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
1642000000 | USD | |
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-4178000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-3723000000 | USD | |
us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
85000000 | USD | |
us-gaap |
Proceeds From Sale Maturity And Collections Of Investments
ProceedsFromSaleMaturityAndCollectionsOfInvestments
|
154000000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-36000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
39000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
252000000 | USD | |
us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
881000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
10206000000 | USD | |
CY2011Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1806000000 | USD |
cmcsa |
Equity Method Investment Dividends Or Distributions Including Return Of Investment
EquityMethodInvestmentDividendsOrDistributionsIncludingReturnOfInvestment
|
2281000000 | USD | |
us-gaap |
Proceeds From Other Debt
ProceedsFromOtherDebt
|
2248000000 | USD | |
cmcsa |
Distributions To Nbc Universal Noncontrolling Interest Holders
DistributionsToNBCUniversalNoncontrollingInterestHolders
|
-340000000 | USD | |
cmcsa |
Distributions To Nbc Universal Noncontrolling Interest Holders
DistributionsToNBCUniversalNoncontrollingInterestHolders
|
-86000000 | USD | |
cmcsa |
Equity Method Investment Dividends Or Distributions Including Return Of Investment
EquityMethodInvestmentDividendsOrDistributionsIncludingReturnOfInvestment
|
6000000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
2250000000 | USD | |
us-gaap |
Proceeds From Other Debt
ProceedsFromOtherDebt
|
0 | USD | |
cmcsa |
Distributions To Other Noncontrolling Interests
DistributionsToOtherNoncontrollingInterests
|
-157000000 | USD | |
cmcsa |
Distributions To Other Noncontrolling Interests
DistributionsToOtherNoncontrollingInterests
|
-151000000 | USD | |
us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
375000000 | USD | |
us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
1650000000 | USD | |
us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
50000000 | USD | |
us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
928000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease
|
-48000000 | USD | |
CY2011Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
47012000000 | USD |
cmcsa |
Noncontrolling Interest Increase Decrease Related To Acquisition
NoncontrollingInterestIncreaseDecreaseRelatedToAcquisition
|
1823000000 | USD | |
cmcsa |
Contributions From And Distributions To Noncontrolling Interests
ContributionsFromAndDistributionsToNoncontrollingInterests
|
-112000000 | USD | |
us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
321000000 | USD | |
us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
2250000000 | USD | |
us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
62000000 | USD | |
us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
1306000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease
|
104000000 | USD | |
cmcsa |
Contributions From And Distributions To Noncontrolling Interests
ContributionsFromAndDistributionsToNoncontrollingInterests
|
-119000000 | USD | |
us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
86000000 | USD | |
cmcsa |
Equity Profit Loss
EquityProfitLoss
|
4788000000 | USD | |
cmcsa |
Noncontrolling Interest Increase From Equity Issuance Or Sale Of Parent Equity Interest
NoncontrollingInterestIncreaseFromEquityIssuanceOrSaleOfParentEquityInterest
|
88000000 | USD | |
cmcsa |
Equity Profit Loss
EquityProfitLoss
|
2980000000 | USD | |
CY2010Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
44434000000 | USD |
CY2012Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
2668000000 | shares |
CY2012Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
35000000 | shares |
CY2012Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
2703000000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
2687000000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
2757000000 | shares | |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
37000000 | shares | |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
32000000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
2724000000 | shares | |
CY2011Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
2739000000 | shares |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
37000000 | shares | |
CY2012Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
21000000 | shares |
CY2011Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
54000000 | shares |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
45000000 | shares | |
CY2011Q4 | cmcsa |
Derivative Fair Value Of Embedded Derivative Liability Component Of Prepaid Forward Sale Agreements And Indexed Debt Instruments
DerivativeFairValueOfEmbeddedDerivativeLiabilityComponentOfPrepaidForwardSaleAgreementsAndIndexedDebtInstruments
|
1234000000 | USD |
CY2011Q4 | us-gaap |
Interest Rate Derivative Assets At Fair Value
InterestRateDerivativeAssetsAtFairValue
|
246000000 | USD |
CY2011Q4 | us-gaap |
Available For Sale Securities Fair Value Disclosure
AvailableForSaleSecuritiesFairValueDisclosure
|
131000000 | USD |
CY2011Q4 | cmcsa |
Fair Value Assets Measured On Recurring Basis Total
FairValueAssetsMeasuredOnRecurringBasisTotal
|
3284000000 | USD |
CY2012Q3 | cmcsa |
Fair Value Liabilities Measured On Recurring Basis
FairValueLiabilitiesMeasuredOnRecurringBasis
|
3810000000 | USD |
CY2012Q3 | us-gaap |
Unrealized Gain Loss On Securities
UnrealizedGainLossOnSecurities
|
500000000 | USD |
us-gaap |
Unrealized Gain Loss On Securities
UnrealizedGainLossOnSecurities
|
988000000 | USD | |
CY2012Q3 | cmcsa |
Programming Rights Less Amortization
ProgrammingRightsLessAmortization
|
2092000000 | USD |
CY2012Q3 | cmcsa |
Total Film And Television Costs And Programming Rights After Amortization
TotalFilmAndTelevisionCostsAndProgrammingRightsAfterAmortization
|
5983000000 | USD |
CY2011Q4 | cmcsa |
Total Film And Television Costs And Programming Rights After Amortization
TotalFilmAndTelevisionCostsAndProgrammingRightsAfterAmortization
|
6214000000 | USD |
CY2011Q4 | cmcsa |
Programming Rights Less Amortization
ProgrammingRightsLessAmortization
|
2061000000 | USD |
CY2012Q3 | us-gaap |
Cost Method Investments
CostMethodInvestments
|
2073000000 | USD |
CY2011Q4 | us-gaap |
Cost Method Investments
CostMethodInvestments
|
2000000000 | USD |
CY2011Q4 | us-gaap |
Marketable Securities
MarketableSecurities
|
3028000000 | USD |
CY2012Q3 | us-gaap |
Marketable Securities
MarketableSecurities
|
4144000000 | USD |
CY2012Q3 | us-gaap |
Investments
Investments
|
7352000000 | USD |
CY2011Q4 | us-gaap |
Investments
Investments
|
9908000000 | USD |
CY2012Q3 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
1135000000 | USD |
CY2011Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
4880000000 | USD |
CY2011Q3 | us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
6000000 | USD |
CY2011Q3 | cmcsa |
Mark To Market Adjustment On Derivative Component Of Prepaid Forward Sale Agreements
MarkToMarketAdjustmentOnDerivativeComponentOfPrepaidForwardSaleAgreements
|
-454000000 | USD |
CY2011Q3 | us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
28000000 | USD |
CY2011Q3 | cmcsa |
Other Investment Income Loss Net
OtherInvestmentIncomeLossNet
|
59000000 | USD |
CY2012Q3 | us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
32000000 | USD |
CY2012Q3 | cmcsa |
Other Investment Income Loss Net
OtherInvestmentIncomeLossNet
|
-8000000 | USD |
CY2012Q3 | us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
1000000 | USD |
CY2012Q3 | cmcsa |
Mark To Market Adjustment On Derivative Component Of Prepaid Forward Sale Agreements
MarkToMarketAdjustmentOnDerivativeComponentOfPrepaidForwardSaleAgreements
|
470000000 | USD |
cmcsa |
Other Investment Income Loss Net
OtherInvestmentIncomeLossNet
|
-7000000 | USD | |
us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
80000000 | USD | |
cmcsa |
Other Investment Income Loss Net
OtherInvestmentIncomeLossNet
|
67000000 | USD | |
CY2012Q3 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
1000000 | USD |
us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
28000000 | USD | |
us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
27000000 | USD | |
us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
22000000 | USD | |
us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
89000000 | USD | |
cmcsa |
Mark To Market Adjustment On Derivative Component Of Prepaid Forward Sale Agreements
MarkToMarketAdjustmentOnDerivativeComponentOfPrepaidForwardSaleAgreements
|
920000000 | USD | |
cmcsa |
Mark To Market Adjustment On Derivative Component Of Prepaid Forward Sale Agreements
MarkToMarketAdjustmentOnDerivativeComponentOfPrepaidForwardSaleAgreements
|
-7000000 | USD | |
us-gaap |
Unrealized Gain Loss On Securities
UnrealizedGainLossOnSecurities
|
-41000000 | USD | |
CY2012Q3 | cmcsa |
Fair Value Amount Of Redeemable Preferred Stock
FairValueAmountOfRedeemablePreferredStock
|
1900000000 | USD |
us-gaap |
Goodwill Other Changes
GoodwillOtherChanges
|
96000000 | USD | |
us-gaap |
Goodwill Written Off Related To Sale Of Business Unit
GoodwillWrittenOffRelatedToSaleOfBusinessUnit
|
1000000 | USD | |
us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
311000000 | USD | |
cmcsa |
Description Of Variable Rate Debt Basis
DescriptionOfVariableRateDebtBasis
|
0.01125 | pure | |
CY2012Q3 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
46100000000 | USD |
CY2012Q3 | us-gaap |
Available For Sale Securities Fair Value Disclosure
AvailableForSaleSecuritiesFairValueDisclosure
|
276000000 | USD |
CY2012Q3 | us-gaap |
Interest Rate Derivative Assets At Fair Value
InterestRateDerivativeAssetsAtFairValue
|
234000000 | USD |
CY2012Q3 | us-gaap |
Trading Securities Fair Value Disclosure
TradingSecuritiesFairValueDisclosure
|
3866000000 | USD |
CY2012Q3 | us-gaap |
Foreign Currency Derivative Assets At Fair Value
ForeignCurrencyDerivativeAssetsAtFairValue
|
10000000 | USD |
CY2012Q3 | cmcsa |
Fair Value Assets Measured On Recurring Basis Total
FairValueAssetsMeasuredOnRecurringBasisTotal
|
4388000000 | USD |
CY2012Q3 | cmcsa |
Derivative Fair Value Of Embedded Derivative Liability Component Of Prepaid Forward Sale Agreements And Indexed Debt Instruments
DerivativeFairValueOfEmbeddedDerivativeLiabilityComponentOfPrepaidForwardSaleAgreementsAndIndexedDebtInstruments
|
2153000000 | USD |
CY2012Q3 | cmcsa |
Equity Warrants Fair Value Disclosure
EquityWarrantsFairValueDisclosure
|
2000000 | USD |
CY2011Q4 | cmcsa |
Equity Warrants Fair Value Disclosure
EquityWarrantsFairValueDisclosure
|
2000000 | USD |
CY2011Q4 | us-gaap |
Foreign Currency Derivative Assets At Fair Value
ForeignCurrencyDerivativeAssetsAtFairValue
|
10000000 | USD |
CY2011Q4 | us-gaap |
Trading Securities Fair Value Disclosure
TradingSecuritiesFairValueDisclosure
|
2895000000 | USD |
CY2011Q4 | cmcsa |
Fair Value Liabilities Measured On Recurring Basis
FairValueLiabilitiesMeasuredOnRecurringBasis
|
2898000000 | USD |
CY2011Q4 | us-gaap |
Fair Value Liabilities Measured On Recurring Basis Obligations
FairValueLiabilitiesMeasuredOnRecurringBasisObligations
|
1004000000 | USD |
CY2012Q3 | us-gaap |
Fair Value Liabilities Measured On Recurring Basis Obligations
FairValueLiabilitiesMeasuredOnRecurringBasisObligations
|
984000000 | USD |
CY2012Q3 | cmcsa |
Contingent Consideration Fair Value
ContingentConsiderationFairValue
|
650000000 | USD |
CY2011Q4 | cmcsa |
Contingent Consideration Fair Value
ContingentConsiderationFairValue
|
583000000 | USD |
CY2012Q3 | cmcsa |
Discount Rate Used To Determine Fair Value Minimum
DiscountRateUsedToDetermineFairValueMinimum
|
0.056 | pure |
CY2012Q3 | cmcsa |
Discount Rate Used To Determine Fair Value Maximum
DiscountRateUsedToDetermineFairValueMaximum
|
0.13 | pure |
CY2012Q3 | us-gaap |
Minority Interest Ownership Percentage By Noncontrolling Owners
MinorityInterestOwnershipPercentageByNoncontrollingOwners
|
0.49 | pure |
cmcsa |
Increase In Additional Paid In Capital From Issuance Of Noncontrolling Equity Interest
IncreaseInAdditionalPaidInCapitalFromIssuanceOfNoncontrollingEquityInterest
|
1657000000 | USD | |
cmcsa |
Increase In Additional Paid In Capital From Issuance Of Noncontrolling Equity Interest
IncreaseInAdditionalPaidInCapitalFromIssuanceOfNoncontrollingEquityInterest
|
0 | USD | |
cmcsa |
Increase In Additional Paid In Capital Resulting From Purchase Of Noncontrolling Interest
IncreaseInAdditionalPaidInCapitalResultingFromPurchaseOfNoncontrollingInterest
|
2000000 | USD | |
cmcsa |
Increase In Additional Paid In Capital Resulting From Purchase Of Noncontrolling Interest
IncreaseInAdditionalPaidInCapitalResultingFromPurchaseOfNoncontrollingInterest
|
0 | USD | |
cmcsa |
Changes From Net Income Attributable To Parent
ChangesFromNetIncomeAttributableToParent
|
4530000000 | USD | |
cmcsa |
Changes From Net Income Attributable To Parent
ChangesFromNetIncomeAttributableToParent
|
4687000000 | USD | |
us-gaap |
Pension Contributions
PensionContributions
|
76000000 | USD | |
us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.05 | pure | |
CY2012Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
74000000 | USD |
CY2011Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
69000000 | USD |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
225000000 | USD | |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
209000000 | USD | |
cmcsa |
Stock Options Granted
StockOptionsGranted
|
21800000 | shares | |
cmcsa |
Restricted Share Units Granted
RestrictedShareUnitsGranted
|
5700000 | shares | |
CY2011Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
4978000000 | USD |
CY2011Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
202000000 | USD |
CY2011Q3 | cmcsa |
Employee Payroll Deductions For Share Purchases Through Employee Stock Purchase Plan
EmployeePayrollDeductionsForSharePurchasesThroughEmployeeStockPurchasePlan
|
16000000 | USD |
cmcsa |
Employee Payroll Deductions For Share Purchases Through Employee Stock Purchase Plan
EmployeePayrollDeductionsForSharePurchasesThroughEmployeeStockPurchasePlan
|
44000000 | USD | |
CY2012Q3 | cmcsa |
Employee Payroll Deductions For Share Purchases Through Employee Stock Purchase Plan
EmployeePayrollDeductionsForSharePurchasesThroughEmployeeStockPurchasePlan
|
14000000 | USD |
cmcsa |
Employee Payroll Deductions For Share Purchases Through Employee Stock Purchase Plan
EmployeePayrollDeductionsForSharePurchasesThroughEmployeeStockPurchasePlan
|
50000000 | USD | |
CY2012Q3 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
5569000000 | USD |
CY2012Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
195000000 | USD |
CY2012Q3 | cmcsa |
Returns And Incentives Allowance
ReturnsAndIncentivesAllowance
|
251000000 | USD |
CY2011Q4 | cmcsa |
Returns And Incentives Allowance
ReturnsAndIncentivesAllowance
|
425000000 | USD |
CY2012Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
97000000 | USD |
CY2012Q3 | cmcsa |
Deferred Gains Losses On Cash Flow Hedges
DeferredGainsLossesOnCashFlowHedges
|
-90000000 | USD |
CY2012Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
|
54000000 | USD |
CY2012Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
|
-1000000 | USD |
CY2011Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
|
-2000000 | USD |
CY2011Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
|
18000000 | USD |
CY2011Q3 | cmcsa |
Deferred Gains Losses On Cash Flow Hedges
DeferredGainsLossesOnCashFlowHedges
|
-149000000 | USD |
CY2011Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
22000000 | USD |
CY2011Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-147000000 | USD |
CY2012Q3 | cmcsa |
Programming And Production Costs
ProgrammingAndProductionCosts
|
5726000000 | USD |
CY2012Q3 | cmcsa |
Cable Communications Technical Labor
CableCommunicationsTechnicalLabor
|
590000000 | USD |
CY2012Q3 | cmcsa |
Cable Communications Customer Service
CableCommunicationsCustomerService
|
485000000 | USD |
CY2012Q3 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
1223000000 | USD |
CY2012Q3 | cmcsa |
Other Operating Costs And Expenses
OtherOperatingCostsAndExpenses
|
3512000000 | USD |
CY2011Q3 | cmcsa |
Other Operating Costs And Expenses
OtherOperatingCostsAndExpenses
|
3255000000 | USD |
CY2011Q3 | cmcsa |
Cable Communications Customer Service
CableCommunicationsCustomerService
|
474000000 | USD |
CY2011Q3 | cmcsa |
Cable Communications Technical Labor
CableCommunicationsTechnicalLabor
|
597000000 | USD |
CY2011Q3 | cmcsa |
Programming And Production Costs
ProgrammingAndProductionCosts
|
4338000000 | USD |
cmcsa |
Programming And Production Costs
ProgrammingAndProductionCosts
|
15017000000 | USD | |
cmcsa |
Cable Communications Technical Labor
CableCommunicationsTechnicalLabor
|
1757000000 | USD | |
cmcsa |
Cable Communications Customer Service
CableCommunicationsCustomerService
|
1460000000 | USD | |
us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
3713000000 | USD | |
cmcsa |
Other Operating Costs And Expenses
OtherOperatingCostsAndExpenses
|
9986000000 | USD | |
cmcsa |
Programming And Production Costs
ProgrammingAndProductionCosts
|
11932000000 | USD | |
cmcsa |
Cable Communications Technical Labor
CableCommunicationsTechnicalLabor
|
1758000000 | USD | |
cmcsa |
Cable Communications Customer Service
CableCommunicationsCustomerService
|
1403000000 | USD | |
us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
3186000000 | USD | |
cmcsa |
Other Operating Costs And Expenses
OtherOperatingCostsAndExpenses
|
9080000000 | USD | |
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
5815000000 | USD | |
cmcsa |
Amortization Of Film And Television Costs
AmortizationOfFilmAndTelevisionCosts
|
7295000000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
278000000 | USD | |
cmcsa |
Other Non Cash Income Expense1
OtherNonCashIncomeExpense1
|
158000000 | USD | |
us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
178000000 | USD | |
cmcsa |
Gain Loss On Investments And Noncash Other Income Expense Net
GainLossOnInvestmentsAndNoncashOtherIncomeExpenseNet
|
1071000000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
321000000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
763000000 | USD | |
cmcsa |
Change In Film And Television Costs
ChangeInFilmAndTelevisionCosts
|
-7290000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
424000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-779000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-15000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-242000000 | USD | |
cmcsa |
Change In Film And Television Costs
ChangeInFilmAndTelevisionCosts
|
-5342000000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-290000000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
770000000 | USD | |
cmcsa |
Gain Loss On Investments And Noncash Other Income Expense Net
GainLossOnInvestmentsAndNoncashOtherIncomeExpenseNet
|
-97000000 | USD | |
us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
228000000 | USD | |
cmcsa |
Other Non Cash Income Expense1
OtherNonCashIncomeExpense1
|
111000000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
260000000 | USD | |
cmcsa |
Amortization Of Film And Television Costs
AmortizationOfFilmAndTelevisionCosts
|
4769000000 | USD | |
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
5638000000 | USD | |
CY2012Q3 | us-gaap |
Interest Paid Net
InterestPaidNet
|
567000000 | USD |
CY2011Q3 | us-gaap |
Interest Paid Net
InterestPaidNet
|
612000000 | USD |
CY2012Q3 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
833000000 | USD |
CY2011Q3 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
596000000 | USD |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
1855000000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
1809000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
1166000000 | USD | |
CY2012Q3 | us-gaap |
Dividends Payable Amount Per Share
DividendsPayableAmountPerShare
|
0.1625 | |
us-gaap |
Noncash Or Part Noncash Acquisition Fixed Assets Acquired1
NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1
|
85000000 | USD | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
602000000 | USD | |
CY2012Q3 | us-gaap |
Gain Loss On Securitization Of Financial Assets
GainLossOnSecuritizationOfFinancialAssets
|
0 | USD |
CY2012Q3 | us-gaap |
Cash Flows Between Transferee And Transferor Proceeds From New Transfers
CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
|
293000000 | USD |
CY2011Q3 | us-gaap |
Gain Loss On Securitization Of Financial Assets
GainLossOnSecuritizationOfFinancialAssets
|
-7000000 | USD |
us-gaap |
Gain Loss On Securitization Of Financial Assets
GainLossOnSecuritizationOfFinancialAssets
|
-24000000 | USD | |
us-gaap |
Cash Flows Between Transferee And Transferor Proceeds From New Transfers
CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
|
-542000000 | USD | |
CY2012Q3 | us-gaap |
Qualitative And Quantitative Information Assets Or Liabilities For Transferors Continuing Involvement In Securitization Or Assetbacked Financing Arrangement Principal Amounts Outstanding
QualitativeAndQuantitativeInformationAssetsOrLiabilitiesForTransferorsContinuingInvolvementInSecuritizationOrAssetbackedFinancingArrangementPrincipalAmountsOutstanding
|
896000000 | USD |
CY2011Q3 | us-gaap |
Cash Flows Between Transferee And Transferor Proceeds From New Transfers
CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
|
-168000000 | USD |
CY2012Q3 | cmcsa |
Interest Expense On Securitization Of Financial Assets
InterestExpenseOnSecuritizationOfFinancialAssets
|
-3000000 | USD |
CY2011Q3 | cmcsa |
Interest Expense On Securitization Of Financial Assets
InterestExpenseOnSecuritizationOfFinancialAssets
|
0 | USD |
cmcsa |
Interest Expense On Securitization Of Financial Assets
InterestExpenseOnSecuritizationOfFinancialAssets
|
-9000000 | USD | |
us-gaap |
Gain Loss On Securitization Of Financial Assets
GainLossOnSecuritizationOfFinancialAssets
|
-1000000 | USD | |
us-gaap |
Cash Flows Between Transferee And Transferor Proceeds From New Transfers
CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
|
70000000 | USD | |
cmcsa |
Interest Expense On Securitization Of Financial Assets
InterestExpenseOnSecuritizationOfFinancialAssets
|
0 | USD | |
CY2012Q3 | us-gaap |
Interests Continued To Be Held By Transferor Fair Value
InterestsContinuedToBeHeldByTransferorFairValue
|
372000000 | USD |
CY2011Q4 | us-gaap |
Qualitative And Quantitative Information Assets Or Liabilities For Transferors Continuing Involvement In Securitization Or Assetbacked Financing Arrangement Principal Amounts Outstanding
QualitativeAndQuantitativeInformationAssetsOrLiabilitiesForTransferorsContinuingInvolvementInSecuritizationOrAssetbackedFinancingArrangementPrincipalAmountsOutstanding
|
961000000 | USD |
CY2011Q4 | us-gaap |
Interests Continued To Be Held By Transferor Fair Value
InterestsContinuedToBeHeldByTransferorFairValue
|
268000000 | USD |
CY2011Q4 | cmcsa |
Monetization Collections Owed Under Program
MonetizationCollectionsOwedUnderProgram
|
781000000 | USD |
CY2012Q3 | cmcsa |
Monetization Collections Owed Under Program
MonetizationCollectionsOwedUnderProgram
|
1000000000 | USD |
CY2011Q3 | cmcsa |
Operating Income Excluding Depreciation And Amortization
OperatingIncomeExcludingDepreciationAndAmortization
|
4574000000 | USD |
CY2011Q3 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
1933000000 | USD |
cmcsa |
Operating Income Excluding Depreciation And Amortization
OperatingIncomeExcludingDepreciationAndAmortization
|
14700000000 | USD | |
cmcsa |
Operating Income Excluding Depreciation And Amortization
OperatingIncomeExcludingDepreciationAndAmortization
|
13441000000 | USD | |
CY2012Q3 | cmcsa |
Operating Income Excluding Depreciation And Amortization
OperatingIncomeExcludingDepreciationAndAmortization
|
5008000000 | USD |
CY2012Q3 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
1960000000 | USD |
CY2011Q3 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
1408000000 | USD |
CY2012Q3 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
1582000000 | USD |
CY2012Q3 | cmcsa |
Cable Segment Revenue Types As Percentage Of Total Cable Revenue
CableSegmentRevenueTypesAsPercentageOfTotalCableRevenue
|
1.00 | pure |
CY2011Q3 | cmcsa |
Cable Segment Revenue Types As Percentage Of Total Cable Revenue
CableSegmentRevenueTypesAsPercentageOfTotalCableRevenue
|
1 | pure |
cmcsa |
Cable Segment Revenue Types As Percentage Of Total Cable Revenue
CableSegmentRevenueTypesAsPercentageOfTotalCableRevenue
|
1.00 | pure | |
cmcsa |
Cable Segment Revenue Types As Percentage Of Total Cable Revenue
CableSegmentRevenueTypesAsPercentageOfTotalCableRevenue
|
1 | pure | |
cmcsa |
Holding Company Ownership In Subsidiaries
HoldingCompanyOwnershipInSubsidiaries
|
1 | pure | |
CY2012Q3 | cmcsa |
Investments In And Amounts Due From Subsidiaries Eliminated Upon Consolidation
InvestmentsInAndAmountsDueFromSubsidiariesEliminatedUponConsolidation
|
0 | USD |
CY2012Q3 | us-gaap |
Common Stock Value
CommonStockValue
|
31000000 | USD |
CY2012Q3 | cmcsa |
Other Stockholders Equity
OtherStockholdersEquity
|
48861000000 | USD |
CY2012Q3 | cmcsa |
Accrued Expenses And Other Current Liabilities Including Deferred Revenue
AccruedExpensesAndOtherCurrentLiabilitiesIncludingDeferredRevenue
|
7004000000 | USD |
CY2011Q4 | cmcsa |
Investments In And Amounts Due From Subsidiaries Eliminated Upon Consolidation
InvestmentsInAndAmountsDueFromSubsidiariesEliminatedUponConsolidation
|
0 | USD |
CY2011Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
32000000 | USD |
CY2011Q4 | cmcsa |
Other Stockholders Equity
OtherStockholdersEquity
|
47242000000 | USD |
CY2011Q4 | cmcsa |
Accrued Expenses And Other Current Liabilities Including Deferred Revenue
AccruedExpensesAndOtherCurrentLiabilitiesIncludingDeferredRevenue
|
4914000000 | USD |
CY2012Q3 | us-gaap |
Sales Revenue Services Net
SalesRevenueServicesNet
|
16544000000 | USD |
CY2012Q3 | us-gaap |
Management Fees Revenue
ManagementFeesRevenue
|
0 | USD |
CY2011Q3 | us-gaap |
Sales Revenue Services Net
SalesRevenueServicesNet
|
14339000000 | USD |
CY2011Q3 | us-gaap |
Management Fees Revenue
ManagementFeesRevenue
|
0 | USD |
us-gaap |
Sales Revenue Services Net
SalesRevenueServicesNet
|
46633000000 | USD | |
us-gaap |
Management Fees Revenue
ManagementFeesRevenue
|
0 | USD | |
us-gaap |
Sales Revenue Services Net
SalesRevenueServicesNet
|
40800000000 | USD | |
us-gaap |
Management Fees Revenue
ManagementFeesRevenue
|
0 | USD | |
cmcsa |
Net Transactions With Affiliates
NetTransactionsWithAffiliates
|
0 | USD | |
us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
-497000000 | USD | |
cmcsa |
Net Transactions With Affiliates
NetTransactionsWithAffiliates
|
0 | USD | |
us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
-237000000 | USD | |
CY2012Q3 | cmcsa |
Holding Company Ownership In Subsidiaries
HoldingCompanyOwnershipInSubsidiaries
|
1 | pure |