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Operating Segment Analysis - Geographical Information (Details) - GBP (£) £ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Disclosure of geographical areas [line items]
Total	£ 80,433	£ 39,713
UK
Disclosure of geographical areas [line items]
Total	27,209	27,028
North America
Disclosure of geographical areas [line items]
Total	45,717	6,350
Europe
Disclosure of geographical areas [line items]
Total	5,246	4,996
Other
Disclosure of geographical areas [line items]
Total	£ 2,261	£ 1,339
Worldpay
Disclosure of geographical areas [line items]
Percentage of entity's revenue	10.80%	13.00%	15.60%

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

The amount of non-current assets other than financial instruments, deferred tax assets, post-employment benefit assets and rights arising under insurance contracts. [Refer: Deferred tax assets; Financial instruments, class [member]; Non-current assets; Types of insurance contracts [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Number 8
-IssueDate 2017-01-01
-Paragraph 33
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-URIDate 2017-03-09

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X

- Definition

The percentage of the entity's revenue. [Refer: Revenue]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 8
-IssueDate 2017-01-01
-Paragraph 34
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=8&date=2017-03-01&anchor=para_34&doctype=Standard
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