XML 62 R51.htm IDEA: XBRL DOCUMENT v3.7.0.1

COMMITMENTS AND CONTINGENCIES (Narrative) (Details) $ in Millions	Mar. 31, 2017 USD ($)
COMMITMENTS AND CONTINGENCIES
Purchase commitments	$ 345.5

No definition available.

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

Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

No definition available.

Name:	us-gaap_PurchaseObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant