Share-Based Compensation Plans (Details) - Jun. 30, 2015 - $ / shares	Total
Share-Based Compensation Plans [Abstract]
Options, granted	550
Share-Based Compensation Awards, Per Option Fair Value	$ 181.895

Gross number of share options (or share units) granted during the period.

No definition available.

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration