XML 100 R62.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Segmented Information - Additional Information (Detail) | 12 Months Ended
--- | ---
Dec. 31, 2018 Segment
Disclosure Of Operating Segments [Abstract] |
Number of operating segments | 2

X
- References No definition available. + Details
Name: | ifrs-full_DisclosureOfOperatingSegmentsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number Of Operating Segments1 + References No definition available. + Details
Name: | pds_NumberOfOperatingSegments1
Namespace Prefix: | pds_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration