|
Restructuring Charges (Schedule Of Restructuring Activity) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2011
|
Dec. 31, 2010
|
Dec. 31, 2009
|
|
| Restructuring Cost and Reserve [Line Items] | |||
| Accrued liability as of January 1 | $ 2,179 | $ 20,374 | |
| Charges | 34,168 | ||
| Payments | (775) | (18,195) | (13,062) |
| Non-cash items | (1,154) | (732) | |
| Accrued liability as of December 31 | 250 | 2,179 | 20,374 |
| Restructuring charges | 34,168 | ||
|
Employee Severance And Benefits [Member]
|
|||
| Restructuring Cost and Reserve [Line Items] | |||
| Accrued liability as of January 1 | 1,710 | 19,056 | |
| Charges | 31,018 | ||
| Payments | (775) | (17,346) | (11,859) |
| Non-cash items | (685) | (103) | |
| Accrued liability as of December 31 | 250 | 1,710 | 19,056 |
|
Other [Member]
|
|||
| Restructuring Cost and Reserve [Line Items] | |||
| Accrued liability as of January 1 | 469 | 1,318 | |
| Charges | 3,150 | ||
| Payments | (849) | (1,203) | |
| Non-cash items | (469) | (629) | |
| Accrued liability as of December 31 | $ 469 | $ 1,318 | |