Acquisitions (Narrative) (Details) (USD $)	3 Months Ended		0 Months Ended	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Jan. 16, 2014 GXS Group, Inc. [Member]	Sep. 30, 2014 GXS Group, Inc. [Member]
Business Acquisition [Line Items]
Preliminary purchase consideration			$ 1,218,651,000
Cash consideration paid			1,101,874,000
Business Acquisition, Goodwill, Expected Tax Deductible Amount			0
Purchase consideration, equity issuance (in shares)			2,595,042
Escrow deposit related to business acquisition			60,000,000
Acquired receivables, fair value			94,300,000
Acquired receivables, gross contractual amount			108,200,000
Acquired receivables, estimated uncollectible			13,900,000
Acquisition-related costs	$ 436,000	$ 1,304,000		$ 141,000