COMCAST CORP

0000001 - Document - Cover

0000002 - Document - Audit Information

0000003 - Statement - Consolidated Statement of Income

0000004 - Statement - Consolidated Statement of Comprehensive Income

0000005 - Statement - Consolidated Statement of Comprehensive Income (Parenthetical)

0000006 - Statement - Consolidated Statement of Cash Flows

0000007 - Statement - Consolidated Balance Sheet

0000008 - Statement - Consolidated Balance Sheet (Parenthetical)

0000009 - Statement - Consolidated Statement of Changes in Equity

0000010 - Disclosure - Summary of Significant Accounting Policies

0000011 - Disclosure - Segment Information

0000012 - Disclosure - Revenue

0000013 - Disclosure - Programming and Production Costs

0000014 - Disclosure - Income Taxes

0000015 - Disclosure - Long-Term Debt

0000016 - Disclosure - Significant Transactions

0000017 - Disclosure - Investments and Variable Interest Entities

0000018 - Disclosure - Property and Equipment

0000019 - Disclosure - Goodwill and Intangible Assets

0000020 - Disclosure - Employee Benefit Plans

0000021 - Disclosure - Equity

0000022 - Disclosure - Share-Based Compensation

0000023 - Disclosure - Supplemental Financial Information

0000024 - Disclosure - Commitments and Contingencies

9954471 - Disclosure - Summary of Significant Accounting Policies (Policies)

9954472 - Disclosure - Segment Information (Tables)

9954473 - Disclosure - Revenue (Tables)

9954474 - Disclosure - Programming and Production Costs (Tables)

9954475 - Disclosure - Income Taxes (Tables)

9954476 - Disclosure - Long-Term Debt (Tables)

9954477 - Disclosure - Investments and Variable Interest Entities (Tables)

9954478 - Disclosure - Property and Equipment (Tables)

9954479 - Disclosure - Goodwill and Intangible Assets (Tables)

9954480 - Disclosure - Employee Benefit Plans (Tables)

9954481 - Disclosure - Equity (Tables)

9954482 - Disclosure - Share-Based Compensation (Tables)

9954483 - Disclosure - Supplemental Financial Information (Tables)

9954484 - Disclosure - Commitments and Contingencies (Tables)

9954485 - Disclosure - Segment Information - Narrative (Details)

9954486 - Disclosure - Segment Information - Reportable Segment (Details)

9954487 - Disclosure - Segment Information - Intersegment Eliminations (Details)

9954488 - Disclosure - Segment Information - Reconciliation of Adjusted EBITDA from Segment to Consolidated Statements (Details)

9954489 - Disclosure - Revenue - Disaggregation of Revenue (Details)

9954490 - Disclosure - Revenue - Revenue by Geographic Location (Details)

9954491 - Disclosure - Revenue - Narrative (Details)

9954492 - Disclosure - Revenue - Condensed Consolidated Balance Sheet (Details)

9954493 - Disclosure - Revenue - Changes in the Allowance for Doubtful Accounts (Details)

9954494 - Disclosure - Revenue - Deferred Costs Associated With Our Contracts With Customers (Details)

9954495 - Disclosure - Revenue - Receivables Not Yet Billed (Details)

9954496 - Disclosure - Programming and Production Costs - Programming and Production Expense (Details)

9954497 - Disclosure - Programming and Production Costs - Capitalized Film and Television Costs (Details)

9954498 - Disclosure - Programming and Production Costs - Narrative (Details)

9954499 - Disclosure - Programming and Production Costs - Estimated Future Amortization Expense for Capitalized Film and Television Costs (Details)

9954500 - Disclosure - Income Taxes - Income Before Income Taxes (Details)

9954501 - Disclosure - Income Taxes - Components of Income Tax Expense (Details)

9954502 - Disclosure - Income Taxes - Federal Statutory (Details)

9954503 - Disclosure - Income Taxes - Components of Net Deferred Tax Liability (Details)

9954504 - Disclosure - Income Taxes - Changes in the Valuation Allowance for Deferred Tax Assets (Details)

9954505 - Disclosure - Income Taxes - Narrative (Details)

9954506 - Disclosure - Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details)

9954507 - Disclosure - Long-Term Debt - Schedule of Debt Outstanding (Details)

9954508 - Disclosure - Long-Term Debt - Narrative (Details)

9954509 - Disclosure - Long-Term Debt - Debt Maturities (Details)

9954510 - Disclosure - Significant Transactions (Details)

9954511 - Disclosure - Investments and Variable Interest Entities - Investment and Other Income (Loss), Net (Details)

9954512 - Disclosure - Investments and Variable Interest Entities - Narrative (Details)

9954513 - Disclosure - Investments and Variable Interest Entities - Schedule of Investments (Details)

9954514 - Disclosure - Property and Equipment (Details)

9954515 - Disclosure - Goodwill and Intangible Assets - Change in Goodwill (Details)

9954516 - Disclosure - Goodwill and Intangible Assets - Intangible Assets (Details)

9954517 - Disclosure - Goodwill and Intangible Assets - Narrative (Details)

9954518 - Disclosure - Goodwill and Intangible Assets - Amortization of Intangible Assets (Details)

9954519 - Disclosure - Employee Benefit Plans - Deferred Compensation Plans (Details)

9954520 - Disclosure - Employee Benefit Plans - Narrative (Details)

9954521 - Disclosure - Equity - Narrative (Details)

9954522 - Disclosure - Equity - Changes in Common Stock (Details)

9954523 - Disclosure - Equity - Weighted Average Common Shares Outstanding (Details)

9954524 - Disclosure - Equity - Components of Accumulated Other Comprehensive Income (Loss) (Details)

9954525 - Disclosure - Share-Based Compensation - Recognized Share-Based Compensation Expense (Details)

9954526 - Disclosure - Share-Based Compensation - Narrative (Details)

9954527 - Disclosure - Share-Based Compensation - Stock Options and Restricted Share Units (Details)

9954528 - Disclosure - Share-Based Compensation - Restricted Share Units and Stock Option Fair Value (Details)

9954529 - Disclosure - Supplemental Financial Information - Cash Payments for Interest and Income Taxes (Details)

9954530 - Disclosure - Supplemental Financial Information - Noncash Investing and Financing Activities (Details)

9954531 - Disclosure - Supplemental Financial Information - Cash, Cash Equivalents and Restricted Cash (Details)

9954532 - Disclosure - Commitments and Contingencies (Narrative) (Details)

9954533 - Disclosure - Commitments and Contingencies - Summary of Operating Lease Assets and Liabilities Recorded in the Consolidated Balance Sheets (Details)

9954534 - Disclosure - Commitments and Contingencies - Summary of Future Minimum Rental Commitments for Operating Leases (Details)