XML 71 R22.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Subsequent Events (Notes) | 12 Months Ended
--- | ---
Dec. 31, 2014
Subsequent Events [Abstract] |
Subsequent Events [Text Block] | Subsequent Events The Company’s Board of Directors approved a $100.0 million share repurchase program on January 16, 2015. The authorization was effective February 23, 2015 and continues for two years thereafter.

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

X
- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References No definition available. + Details
Name: | us-gaap_SubsequentEventsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration