XML 35 R33.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Fair Value of Financial Instruments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2013
Fair Value Disclosures [Abstract] |
Schedule Of Fair Values Of Financial Assets And Liabilities Measured On A Recurring Basis | The fair values of financial assets and liabilities measured on a recurring basis were determined using the following inputs as of the dates indicated (in millions):
|  |  | Fair Value Measurements Using Inputs Considered as Significant
| Fair Value as of December 31, 2013 |  | Level 1 |  | Level 2 |  | Level 3
Assets |  |  |  |  |  |  |
Life insurance surrender values | $ | 5.3 |  |  | $ | 5.3 |  |  |  |  |
Liabilities |  |  |  |  |  |  |
Acquisition-related contingent consideration | $ | 162.9 |  |  |  |  |  |  | $ | 162.9 |
|  |  | Fair Value Measurements Using Inputs Considered as Significant
| Fair Value as of December 31, 2012 |  | Level 1 |  | Level 2 |  | Level 3
Assets |  |  |  |  |  |  |
Life insurance surrender values | $ | 11.9 |  |  | $ | 11.9 |  |  |  |  |
Auction rate securities | $ | 14.4 |  |  |  |  |  |  | $ | 14.4 |
Liabilities |  |  |  |  |  |  |
Acquisition-related contingent consideration | $ | 143.6 |  |  |  |  |  |  | $ | 143.6 |
Schedule of Fair Values of Financial Assets And Liabilities Measured On A Non-Recurring Basis | Carrying amounts and estimated fair values of selected financial instruments measured on a non-recurring basis as of the dates indicated were as follows (in millions):
| December 31, 2013 |  | December 31, 2012
| Carrying Amount |  | Fair Value |  | Carrying Amount |  | Fair Value
4.875% Senior Notes | $ | 400.0 |  |  | $ | 380.0 |  |  |  |  |
7.625% Senior Notes |  |  |  |  | $ | 150.0 |  |  | $ | 154.9 |
2009 Convertible Notes | $ | 12.6 |  |  | $ | 26.6 |  |  | $ | 12.7 |  |  | $ | 21.0 |
2011 Convertible Notes | $ | 198.3 |  |  | $ | 428.3 |  |  | $ | 193.0 |  |  | $ | 338.3 |

X
- Definition Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19296-110258 + Details
Name: | us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19190-110258 + Details
Name: | us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration