XML 105 R69.htm IDEA: XBRL DOCUMENT v3.22.4

Significant accounting policies (Narrative) (Details)	9 Months Ended
	Sep. 30, 2020
Bottom of range [member]
Disclosure of detailed information about property, plant and equipment [line items]
Lease Term	3 years
Top of range [member]
Disclosure of detailed information about property, plant and equipment [line items]
Lease Term	6 years

X

- Definition

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

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents about lease terms.

+ References

No definition available.

+ Details

Name:	kwe_LeaseTerm
Namespace Prefix:	kwe_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: