Segment Information Segment Information (Long-lived Assets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Jun. 30, 2012
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	$ 142,433	$ 130,522
Disclosure On Geographic Areas of Long-Lived Assets Total	293,122	211,851
Canada [Member]
Disclosure on Geographic Areas, Long-Lived Assets in Foreign Countries	11,287	11,607
United Kingdom [Member]
Disclosure on Geographic Areas, Long-Lived Assets in Foreign Countries	116,379	54,240
Continental Europe [Member]
Disclosure on Geographic Areas, Long-Lived Assets in Foreign Countries	$ 23,023	$ 15,482

Amount of long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets, located in foreign countries in total in which the entity holds assets.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 41

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 131

-Paragraph 38

-Subparagraph b(2)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_EntityWideDisclosureOnGeographicAreasLongLivedAssetsInForeignCountries
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant