v2.4.0.8

Summary Of Significant Accounting Policies (Schedule Of Amortization Period For Intangible Assets) (Details) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 11 years 1 month 6 days | 9 years 1 month 6 days
Purchased Contract Rights [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 7 years 6 months | 7 years 6 months
Provider Contracts [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 13 years 2 months 18 days | 9 years 9 months 18 days
Customer Relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 8 years | 8 years
Trade Names [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 18 years 10 months 18 days | 16 years 3 months 18 days
Minimum [Member] | Purchased Contract Rights [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 5 years |
Minimum [Member] | Provider Contracts [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 4 years |
Minimum [Member] | Customer Relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 5 years |
Minimum [Member] | Trade Names [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 7 years |
Maximum [Member] | Purchased Contract Rights [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 15 years |
Maximum [Member] | Provider Contracts [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 15 years |
Maximum [Member] | Customer Relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 15 years |
Maximum [Member] | Trade Names [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible Assets, Amortization Period | 20 years |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration