Annual report pursuant to Section 13 and 15(d)

Acquisitions of ITS - Narrative (Details)

v2.4.1.9
Acquisitions of ITS - Narrative (Details) (USD $)
9 Months Ended 0 Months Ended 12 Months Ended
Sep. 30, 2014
Apr. 22, 2013
Apr. 18, 2013
Dec. 31, 2014
Dec. 31, 2013
Business Acquisition [Line Items]          
Debt issuance costs $ 7,600,000us-gaap_DebtIssuanceCosts        
Long-term Debt       615,000,000us-gaap_LongTermDebt 653,781,000us-gaap_LongTermDebt
ITS [Member]          
Business Acquisition [Line Items]          
Cash paid to, or on behalf of, ITS and its equity holders   101,000,000us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= pkd_ITSMember
     
Cash paid for acquisition   24,000,000pkd_BusinessAcquisitionCashDepositedinEscrow
/ us-gaap_BusinessAcquisitionAxis
= pkd_ITSMember
     
Business Acquisition, Escrow Funds Released       10,500,000pkd_BusinessAcquisitionEscrowFundsReleased
/ us-gaap_BusinessAcquisitionAxis
= pkd_ITSMember
 
Fair value of contingent consideration deposited in escrow for assets not acquired   5,000,000pkd_BusinessCombinationConsiderationTransferredEscrowCashPaidforAssetsNotAcquired
/ us-gaap_BusinessAcquisitionAxis
= pkd_ITSMember
     
Debt issuance costs       5,400,000us-gaap_DebtIssuanceCosts
/ us-gaap_BusinessAcquisitionAxis
= pkd_ITSMember
 
Proceeds from issuance of term note     225,000,000us-gaap_ProceedsFromIssuanceOfLongTermDebt
/ us-gaap_BusinessAcquisitionAxis
= pkd_ITSMember
   
Acquisition related costs       22,500,000us-gaap_BusinessCombinationAcquisitionRelatedCosts
/ us-gaap_BusinessAcquisitionAxis
= pkd_ITSMember
 
Business Acquisition, Escrow Funds Received       2,750,000pkd_BusinessAcquisitionEscrowFundsReceived
/ us-gaap_BusinessAcquisitionAxis
= pkd_ITSMember
 
ITS [Member] | Accounts Receivable [Member]          
Business Acquisition [Line Items]          
Assets, Fair Value Disclosure       $ 0us-gaap_AssetsFairValueDisclosure
/ us-gaap_BusinessAcquisitionAxis
= pkd_ITSMember
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_AccountsReceivableMember