XML 41 R26.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Subsequent Events | 3 Months Ended
--- | ---
Mar. 31, 2017
Subsequent Events [Abstract] |
Subsequent Events | Subsequent Events On April 13, 2017, the Company amended its line of credit agreement with a syndicate of banks. The amended agreement provides for a credit facility in the amount of $800 million.

X
- References No definition available. + 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