Pension Plans And Other Post Retirement Benefits (Components Of Net Pension Expense For Pension Plans) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended	12 Months Ended
Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Jun. 30, 2014
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Service Cost			$ 1,714us-gaap_DefinedBenefitPlanServiceCost		$ 1,355us-gaap_DefinedBenefitPlanServiceCost
Defined Benefit Plan, Interest Cost			1,265us-gaap_DefinedBenefitPlanInterestCost		1,410us-gaap_DefinedBenefitPlanInterestCost
Net pension expense			3,602us-gaap_PensionExpense	1,964us-gaap_PensionExpense
CDT Defined Benefit Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Service Cost	104	116	344	344	458
Defined Benefit Plan, Interest Cost	170	222	560	658	877
Defined Benefit Plan, Amortization of Gains (Losses)	93	70	307	208
Net pension expense	367	408	1,211	1,210
GXS Germany defined benefit plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Service Cost	100	87	257	87	173
Defined Benefit Plan, Interest Cost	125	206	497	206	408
Defined Benefit Plan, Amortization of Gains (Losses)	0	0	0	0
Net pension expense	225	293	754	293
GXS Philippines defined benefit plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Service Cost	416	358	1,113	358	724
Defined Benefit Plan, Interest Cost	73	62	208	62	125
Defined Benefit Plan, Amortization of Gains (Losses)	0	0	0	0
Net pension expense	489	420	1,321	420
Total Defined Benefit Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Service Cost	620	561	1,714	789
Defined Benefit Plan, Interest Cost	368	490	1,265	926
Defined Benefit Plan, Amortization of Gains (Losses)	93	70	307	208
Net pension expense	$ 1,081	$ 1,121	$ 3,286	$ 1,923

The amount of gains or losses recognized in net periodic benefit cost.

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- Definition

The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

+ References

+ Details

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- Definition

The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (h)(1)

-URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Service Cost (Component of Net Periodic Pension Cost)

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (a)(1)

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- Definition

The amount of pension benefit costs recognized during the period for (1) defined benefit plans and (2) defined contribution plans. For defined benefit plans, pension expense includes the following components: service cost, interest cost, expected return on plan assets, gain (loss) on plan assets, prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments. For defined contribution plans, the pension expense generally equals the firm's contribution to employees' accounts (if the firm contributes) during the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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-Publisher FASB

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