|
Other Receivables (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Other receivables | $ 349,090 | $ 265,671 |
|
Supplier rebates and other non-trade receivables
|
||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Other receivables | 217,100 | 207,590 |
|
Medicare bad debt claims
|
||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Other receivables | 110,825 | 41,211 |
|
Operating advances under management and administrative services agreements
|
||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Other receivables | $ 21,165 | $ 16,870 |