XML 129 R101.htm IDEA: XBRL DOCUMENT v3.22.0.1

Financial Instruments - Additional Information (Detail) $ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2021 CAD ($)	Dec. 31, 2020 CAD ($)	Dec. 31, 2021 USD ($) Customer	Dec. 31, 2021 CAD ($) Customer	Dec. 31, 2020 USD ($) Customer	Dec. 31, 2020 CAD ($) Customer
Disclosure of detailed information about financial instruments [Line Items]
Number of customers | Customer					0	0
Percentage of change in interest rates	1.00%
Impact on net income due to changes in interest rate	$ 2	$ 1
Fair value of unsecured senior notes				$ 969		$ 1,023
One Customer [Member]
Disclosure of detailed information about financial instruments [Line Items]
Number of customers | Customer			1	1	1	1
Percentage concentration risk rate	10.00%	12.00%
Senior Credit Facility [Member]
Disclosure of detailed information about financial instruments [Line Items]
Credit facility amount withdrawn			$ 118		$ 75
Real Estate Credit Facility [Member]
Disclosure of detailed information about financial instruments [Line Items]
Credit facility amount withdrawn			$ 11	$ 31	$ 11	$ 13
Credit Risk [Member]
Disclosure of detailed information about financial instruments [Line Items]
Trade receivables				$ 16		$ 11

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

X

- Definition

The fair value of financial liabilities. [Refer: At fair value [member]; Financial liabilities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2021-01-01
-Paragraph 25
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_25&doctype=Standard
-URIDate 2021-03-24

+ Details

Name:	ifrs-full_FinancialLiabilitiesAtFairValue
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount that best represents the maximum exposure to credit risk without taking into account any collateral held or other credit enhancements (for example, netting agreements that do not qualify for offset in accordance with IAS 32). [Refer: Credit risk [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2021-01-01
-Paragraph 35K
-Subparagraph a
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35K_a&doctype=Standard
-URIDate 2021-03-24

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Note Expiry date 2023-01-01
-Name IFRS
-Number 7
-IssueDate 2021-01-01
-Paragraph 36
-Subparagraph a
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_36_a&doctype=Standard&book=b
-URIDate 2021-03-24

+ Details

Name:	ifrs-full_MaximumExposureToCreditRisk
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Credit facility amount withdrawn.

+ References

No definition available.

+ Details

Name:	pds_CreditFacilityAmountWithdrawn
Namespace Prefix:	pds_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Impact on net income due to changes in interest rate.

+ References

No definition available.

+ Details

Name:	pds_ImpactOnNetIncomeDueToChangesInInterestRate
Namespace Prefix:	pds_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Number of customers.

+ References

No definition available.

+ Details

Name:	pds_NumberOfCustomers
Namespace Prefix:	pds_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Percentage concentration risk rate.

+ References

No definition available.

+ Details

Name:	pds_PercentageConcentrationRiskRate
Namespace Prefix:	pds_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of change in interest rates.

+ References

No definition available.

+ Details

Name:	pds_PercentageOfChangeInInterestRates
Namespace Prefix:	pds_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	pds_MajorCustomersAxisAxis=pds_OneCustomerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=pds_SeniorCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=pds_RealEstateCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_TypesOfRisksAxis=ifrs-full_CreditRiskMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: