|
Significant Transactions (Narrative) (Details)
|
Sep. 30, 2014
|
|---|---|
| Significant Transactions [Line Items] | |
| Company Shares Exchanged For Each Acquiree Share | 2.875 |
| Acquiree Stockholders Percentage Ownership In Parent Company | 24.00% |
|
Merger Agreement Undertaking Number Of Divested Customers [Member]
|
|
| Significant Transactions [Line Items] | |
| Number of customers | 3,000,000 |
|
Divestiture Transactions Net Disposition Of Customers [Member]
|
|
| Significant Transactions [Line Items] | |
| Number of customers | 3,900,000 |
|
Divestiture Transactions Customers To Be Spun Off In SpinCo [Member]
|
|
| Significant Transactions [Line Items] | |
| Number of customers | 2,500,000 |
|
Divestiture Transactions Like Kind Divestiture Of Time Warner Cable Customers [Member]
|
|
| Significant Transactions [Line Items] | |
| Number of customers | 1,500,000 |
|
Divestiture Transactions Like Kind Receipt Of Charter Communications Customers [Member]
|
|
| Significant Transactions [Line Items] | |
| Number of customers | 1,700,000 |
|
Divestiture Transactions Sale Of Time Warner Cable Customers [Member]
|
|
| Significant Transactions [Line Items] | |
| Number of customers | 1,500,000 |
|
Comcast Corporate Shareholders [Member]
|
|
| Significant Transactions [Line Items] | |
| Ownership Percentage In SpinCo | 67.00% |
| Ownership Percentage In New Charter | 10.00% |
|
New Charter [Member]
|
|
| Significant Transactions [Line Items] | |
| Ownership Percentage In SpinCo | 33.00% |