XML 85 R47.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Per Share Amounts (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Earnings Per Share [Abstract] |
Summary of Per Share Amounts | The following tables reconcile the net loss and weighted average shares outstanding used in computing basic and diluted loss per share:
|  | 2017 |  |  | 2016 |
Net loss – basic and diluted |  | $ | (132,036 | ) |  | $ | (155,555 | )
(Stated in thousands) |  | 2017 |  |  | 2016 |
Weighted average shares outstanding – basic |  |  | 293,239 |  |  |  | 293,133 |
Effect of stock options and other equity compensation plans |  |  | — |  |  |  | — |
Weighted average shares outstanding – diluted |  |  | 293,239 |  |  |  | 293,133 |

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

X
- Definition Disclosure of detailed information of earnings per share [Text Block] + References No definition available. + Details
Name: | pds_DisclosureOfDetailedInformationOfEarningsPerShareExplanatory
Namespace Prefix: | pds_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration