xs:dateTime=f:period-start( $fact as xbrl:fact)

Last updated on 25-05-2023 at 00:00:00.

Returns the start time of a fact with "duration" period type, or the instant period of a fact with "instant" period type.

OIM 1.0

OIM Status

Exclusive - this function is only available in OIM Mode

Parameters

Name	Type	Details
fact	xbrl:fact	The fact to return the period start for.

Output

Type: xs:dateTime

The start time of a fact with "duration" period type, or the instant period of a fact with "duration" period type. fe:noPeriod is thrown if the fact has not period.

Errors

Code	Details
fe:noPeriod	Error thrown if this function is called on a fact with no period.

Owners

Name	Affiliation	Email	Start	End
Paul Warren	XBRL International	pdw@xbrl.org	25-05-2023 at 00:00:00