Basis of Presentation Revenue from External Customers (Details)	6 Months Ended
Jun. 30, 2016
Maximum
Revenue from External Customer [Line Items]
Service sales percentage of net sales	1.00%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration