XML 65 R50.htm IDEA: XBRL DOCUMENT v3.8.0.1

Provisions and accrued expenses (Tables)

12 Months Ended

Mar. 31, 2018

Text block1 [abstract]

Summary of Provisions and Accrued Expenses

Provisions and accrued expenses consist of the following:

		As at
		March 31, 2018				March 31, 2017
Accrued expenses			28,826				27,217
Total		$	28,826			$	27,217

X

- Definition

Disclosure of detailed information about provisions and accrued expenses.

+ References

No definition available.

+ Details

Name:	wns_DisclosureOfDetailedInformationAboutProvisionsAndAccruedExpensesExplanatory
Namespace Prefix:	wns_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Text block.

+ References

No definition available.

+ Details

Name:	wns_TextBlock1Abstract
Namespace Prefix:	wns_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration