2.2.0.7 false Unaudited Condensed Consolidated Statements of Cash Flows (USD $) 00500 - Statement - Unaudited Condensed Consolidated Statements of Cash Flows true false In Thousands false false 1 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 EPS Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 2 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 EPS Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 3 Cash flows from operating activities 1 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract us-gaap true na duration No definition available. false false false false false true false false false false false terselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false xbrli:stringItemType string Cash generated by or used in operating activities of continuing operations; excludes cash flows from discontinued operations. false 4 Net income 2 us-gaap_NetIncomeLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 true true false false 795518000 795518 false false false 2 true true false false 1182494000 1182494 false false false xbrli:monetaryItemType monetary The portion of consolidated profit or loss for the period, net of income taxes, which is attributable to the parent. If the entity does not present consolidated financial statements, the amount of profit or loss for the period, net of income taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph d Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A7 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 130 -Paragraph 10, 15 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 87-21 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28, 29, 30 true 5 Adjustments to reconcile net income to net cash provided by operating activities: 2 us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract us-gaap true na duration No definition available. false false false false false true false false false false false terselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 6 Amortization of net premium on investments 3 us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments us-gaap true credit duration No definition available. false false false false false false false false false false true negated false 1 false true false false 59766000 59766 false false false 2 false true false false 14938000 14938 false false false xbrli:monetaryItemType monetary The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by (used in) operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 false 7 Amortization of intangible assets 3 us-gaap_AmortizationOfIntangibleAssets us-gaap true debit duration No definition available. false false false false false false false false false false false terselabel false 1 false true false false 22639000 22639 false false false 2 false true false false 0 0 false false false xbrli:monetaryItemType monetary The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by (used in) operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(2) false 8 Net realized and unrealized investment gains 3 us-gaap_GainLossOnInvestments us-gaap true credit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -484683000 -484683 false false false 2 false true false false -566643000 -566643 false false false xbrli:monetaryItemType monetary This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain or loss of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain or loss which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains or losses realized during the period from the sale of investments accounted for under the cost method of accounting and losses recognized for other than temporary impairments of the subject investments. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 13, 22 false 9 Net realized gain on purchase of capital efficient notes 3 us-gaap_GainsLossesOnExtinguishmentOfDebt us-gaap true credit duration No definition available. false false false false false false false false false false true negated false 1 false true false false 0 0 false false false 2 false true false false -88427000 -88427 false false false xbrli:monetaryItemType monetary Amount represents the difference between the fair value of the payments made and the carrying amount of the debt at the time of its extinguishment. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 26 -Paragraph 20, 21 false 10 Changes in: 2 us-gaap_IncreaseDecreaseInOperatingCapitalAbstract us-gaap true na duration No definition available. false false false false false true false false false false false terselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 11 Reinsurance balances, net 3 pre_ReinsuranceBalancesNet pre false debit duration The net change during the reporting period in the amounts due to or from other insurance companies when the reporting entity... false false false false false false false false false false false terselabel false 1 false true false false -165012000 -165012 false false false 2 false true false false -186388000 -186388 false false false xbrli:monetaryItemType monetary The net change during the reporting period in the amounts due to or from other insurance companies when the reporting entity has assumed the risk on these policies. Includes changes in balances receivable and payable based on reports received from ceding companies, supplemented by the Company's estimates of premiums receivable and payable and other net receivable reinsurance balances. No authoritative reference available. false 12 Reinsurance recoverable on paid and unpaid losses, net of ceded premiums payable 3 pre_ReinsuranceRecoverableOnPaidAndUnpaidLossesNetOfCededPremiumsPayable pre false debit duration The net change during the reporting period in reinsurance recoverable on paid and unpaid losses, net of ceded premiums... false false false false false false false false false false false terselabel false 1 false true false false -2061000 -2061 false false false 2 false true false false 7791000 7791 false false false xbrli:monetaryItemType monetary The net change during the reporting period in reinsurance recoverable on paid and unpaid losses, net of ceded premiums payable No authoritative reference available. false 13 Funds held by reinsured companies and funds held - directly managed 3 pre_FundsHeldByReinsuredCompaniesAndFundsHeldDirectlyManaged pre false debit duration The net change during the reporting period in the balances of both Funds held by reinsured companies and Funds held -... false false false false false false false false false false false terselabel false 1 false true false false 178945000 178945 false false false 2 false true false false -19362000 -19362 false false false xbrli:monetaryItemType monetary The net change during the reporting period in the balances of both Funds held by reinsured companies and Funds held - directly managed. No authoritative reference available. false 14 Deferred acquisition costs 3 us-gaap_IncreaseDecreaseInDeferredPolicyAcquisitionCosts us-gaap true credit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -31300000 -31300 false false false 2 false true false false -6685000 -6685 false false false xbrli:monetaryItemType monetary The net change during the reporting period in the balance sheet value of capitalized sales costs that are associated with acquiring a new insurance customers. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 false 15 Net tax assets and liabilities 3 pre_NetTaxAssetsAndLiabilities pre false debit duration The net change during the reporting period of all current and deferred tax assets and liabilities. false false false false false false false false false false false terselabel false 1 false true false false -50269000 -50269 false false false 2 false true false false 196895000 196895 false false false xbrli:monetaryItemType monetary The net change during the reporting period of all current and deferred tax assets and liabilities. No authoritative reference available. false 16 Unpaid losses and loss expenses including life policy benefits 3 pre_UnpaidLossesAndLossExpensesIncludingLifePolicyBenefits pre false debit duration The net change during the reporting period of unpaid losses and loss expenses and policy benefits for life and annuity... false false false false false false false false false false false terselabel false 1 false true false false 172974000 172974 false false false 2 false true false false -59461000 -59461 false false false xbrli:monetaryItemType monetary The net change during the reporting period of unpaid losses and loss expenses and policy benefits for life and annuity contracts. No authoritative reference available. false 17 Unearned premiums 3 us-gaap_IncreaseDecreaseInUnearnedPremiums us-gaap true debit duration No definition available. false false false false false false false false false false false terselabel false 1 false true false false 312687000 312687 false false false 2 false true false false 260994000 260994 false false false xbrli:monetaryItemType monetary Change during the period in the unearned portion of premiums written, excluding the portion amortized into income. Premiums written are initially booked as unearned premiums and are recognized as revenue over the known or estimated life of the policy. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 false 18 Other net changes in operating assets and liabilities 3 us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet us-gaap true credit duration No definition available. false false false false false false false false false false true negated false 1 false true false false 56269000 56269 false false false 2 false true false false 38404000 38404 false false false xbrli:monetaryItemType monetary For entities with classified balance sheets, the net change during the reporting period in the value of other assets or liabilities used in operating activities, that are not otherwise defined in the taxonomy. For entities with unclassified balance sheets, the net change during the reporting period in the value of all other assets or liabilities used in operating activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 false 19 Net cash provided by operating activities 2 us-gaap_NetCashProvidedByUsedInOperatingActivities us-gaap true na duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 865473000 865473 false false false 2 false true false false 774550000 774550 false false false xbrli:monetaryItemType monetary The net cash from (used in) all of the entity's operating activities, including those of discontinued operations, of the reporting entity. Operating activities generally involve producing and delivering goods and providing services. Operating activity cash flows include transactions, adjustments, and changes in value that are not defined as investing or financing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 26 true 20 Cash flows from investing activities 1 us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 21 Sales of fixed maturities 2 pre_SalesOfFixedMaturities pre false debit duration Includes sales of fixed maturities designated as trading under the fair value option or fixed maturities categorized as... false false false false false false false false false false false terselabel false 1 false true false false 5609630000 5609630 false false false 2 false true false false 4736803000 4736803 false false false xbrli:monetaryItemType monetary Includes sales of fixed maturities designated as trading under the fair value option or fixed maturities categorized as available-for-sale or held-to-maturity which the Company held as of the date it opted to account for such securities at fair value. No authoritative reference available. false 22 Redemptions of fixed maturities 2 pre_RedemptionsOfFixedMaturities pre false debit duration Includes redemptions of fixed maturities designated as trading under the fair value option or fixed maturities categorized as... false false false false false false false false false false false terselabel false 1 false true false false 962540000 962540 false false false 2 false true false false 799958000 799958 false false false xbrli:monetaryItemType monetary Includes redemptions of fixed maturities designated as trading under the fair value option or fixed maturities categorized as available-for-sale or held-to-maturity which the Company held as of the date it opted to account for such securities at fair value. No authoritative reference available. false 23 Purchases of fixed maturities 2 pre_PurchasesOfFixedMaturities pre false credit duration Includes purchases of fixed maturities designated as trading under the fair value option or fixed maturities categorized as... false false false false false false false false false false true negated false 1 false true false false -5910648000 -5910648 false false false 2 false true false false -6029175000 -6029175 false false false xbrli:monetaryItemType monetary Includes purchases of fixed maturities designated as trading under the fair value option or fixed maturities categorized as available-for-sale or held-to-maturity which the Company held as of the date it opted to account for such securities at fair value. No authoritative reference available. false 24 Sales and redemptions of short-term investments 2 us-gaap_ProceedsFromSaleOfShortTermInvestments us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 175733000 175733 false false false 2 false true false false 168001000 168001 false false false xbrli:monetaryItemType monetary The cash inflow from securities or other assets sold, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 159 -Section Appendix C -Paragraph 5 -Subparagraph c Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15, 16 false 25 Purchases of short-term investments 2 us-gaap_PaymentsToAcquireShortTermInvestments us-gaap true credit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -86252000 -86252 false false false 2 false true false false -96588000 -96588 false false false xbrli:monetaryItemType monetary The cash outflow for securities or other assets acquired with excess cash, having ready marketability, which qualify for treatment as an investing activity based on management's intention and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15, 17 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 159 -Section Appendix C -Paragraph 5 -Subparagraph c false 26 Sales of equities 2 pre_SalesOfEquities pre false debit duration Includes sales of equities designated as trading under the fair value option or equities categorized as available-for-sale or... false false false false false false false false false false false terselabel false 1 false true false false 268625000 268625 false false false 2 false true false false 592508000 592508 false false false xbrli:monetaryItemType monetary Includes sales of equities designated as trading under the fair value option or equities categorized as available-for-sale or held-to-maturity which the Company held as of the date it opted to account for such securities at fair value. No authoritative reference available. false 27 Purchases of equities 2 pre_PurchasesOfEquities pre false credit duration Includes purchases of equities designated as trading under the fair value option or equities categorized as... false false false false false false false false false false true negated false 1 false true false false -485455000 -485455 false false false 2 false true false false -602834000 -602834 false false false xbrli:monetaryItemType monetary Includes purchases of equities designated as trading under the fair value option or equities categorized as available-for-sale or held-to-maturity which the Company held as of the date it opted to account for such securities at fair value. No authoritative reference available. false 28 Other, net 2 us-gaap_PaymentsForProceedsFromOtherInvestingActivities us-gaap true credit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -160862000 -160862 false false false 2 false true false false -27963000 -27963 false false false xbrli:monetaryItemType monetary The net cash outflow (inflow) from other investing activities. This element is used when there is not a more specific and appropriate element in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 false 29 Net cash provided by (used in) investing activities 2 us-gaap_NetCashProvidedByUsedInInvestingActivities us-gaap true debit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 373311000 373311 false false false 2 false true false false -459290000 -459290 false false false xbrli:monetaryItemType monetary The net cash inflow (outflow) from investing activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 26 true 30 Cash flows from financing activities 1 us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 31 Cash dividends paid to shareholders 2 us-gaap_PaymentsOfOrdinaryDividends us-gaap true credit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -142972000 -142972 false false false 2 false true false false -105712000 -105712 false false false xbrli:monetaryItemType monetary The cash outflow from distribution of an entity's earnings to common and preferred stockholders, including minority shareholders. This element excludes special dividends, which are included in a separate element for capital distributions. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 20 -Subparagraph a false 32 Proceeds from issuance of senior notes 2 us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 500000000 500000 false false false 2 false true false false 0 0 false false false xbrli:monetaryItemType monetary The cash inflow from a borrowing with the highest claim on the assets of the entity in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 19 -Subparagraph b false 33 Repurchase of common shares 2 us-gaap_TreasuryStockValueAcquiredCostMethod us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false -682476000 -682476 false false false 2 false true false false 0 0 false false false xbrli:monetaryItemType monetary Cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 43 -Chapter 1 -Section B -Paragraph 7 -Subparagraph b false 34 Issue of common shares 2 us-gaap_ProceedsFromIssuanceOrSaleOfEquity us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 17487000 17487 false false false 2 false true false false 11777000 11777 false false false xbrli:monetaryItemType monetary The cash inflow from the issuance of common, preferred, and treasury stocks, stock options, and such forth. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 19 -Subparagraph a false 35 Contract fees on forward sale agreement 2 us-gaap_ProceedsFromPaymentsForOtherFinancingActivities us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false -2638000 -2638 false false false 2 false true false false -3779000 -3779 false false false xbrli:monetaryItemType monetary The net cash inflow (outflow) from other financing activities. This element is used when there is not a more specific and appropriate element in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18, 19, 20 false 36 Repayment of debt 2 us-gaap_RepaymentsOfLongTermDebt us-gaap true credit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -200000000 -200000 false false false 2 false true false false -200000000 -200000 false false false xbrli:monetaryItemType monetary The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 20 -Subparagraph b false 37 Purchase of capital efficient notes 2 us-gaap_EarlyRepaymentOfSubordinatedDebt us-gaap true credit duration No definition available. false false false false false false false false false false true negated false 1 false true false false 0 0 false false false 2 false true false false -94241000 -94241 false false false xbrli:monetaryItemType monetary The cash outflow from the repayment of borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in case of liquidation of the entity's assets before its maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 20 -Subparagraph b false 38 Net cash used in financing activities 2 us-gaap_NetCashProvidedByUsedInFinancingActivities us-gaap true debit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false -510599000 -510599 false false false 2 false true false false -391955000 -391955 false false false xbrli:monetaryItemType monetary The net cash inflow (outflow) from financing activity for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 26 true 39 Effect of foreign exchange rate changes on cash 1 us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false -28772000 -28772 false false false 2 false true false false 10665000 10665 false false false xbrli:monetaryItemType monetary The effect of exchange rate changes on cash balances held in foreign currencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 25 false 40 Increase (decrease) in cash and cash equivalents 1 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease us-gaap true na duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 699413000 699413 false false false 2 false true false false -66030000 -66030 false false false xbrli:monetaryItemType monetary The net change between the beginning and ending balance of cash and cash equivalents. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 26 true 41 Cash and cash equivalents beginning of period 1 us-gaap_CashAndCashEquivalentsAtCarryingValue us-gaap true debit instant No definition available. false false false false false false false false true false false periodstartlabel false 1 false true false false 738309000 738309 false false false 2 false true false false 838280000 838280 false false false xbrli:monetaryItemType monetary Includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits should not be reported as cash and cash equivalents. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7, 26 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 8, 9 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7 -Footnote 1 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 false 42 Cash and cash equivalents end of period 1 us-gaap_CashAndCashEquivalentsAtCarryingValue us-gaap true debit instant No definition available. false false false false false false false false false true false periodendlabel false 1 false true false false 1437722000 1437722 false false false 2 false true false false 772250000 772250 false false false xbrli:monetaryItemType monetary Includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits should not be reported as cash and cash equivalents. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7, 26 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 8, 9 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7 -Footnote 1 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 false 43 Supplemental cash flow information: 1 us-gaap_SupplementalCashFlowInformationAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 44 Taxes paid 2 us-gaap_IncomeTaxesPaid us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 182335000 182335 false false false 2 false true false false 74183000 74183 false false false xbrli:monetaryItemType monetary The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 29 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 27 -Subparagraph f false 45 Interest paid 2 us-gaap_InterestPaid us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 true true false false 18365000 18365 false false false 2 true true false false 19209000 19209 false false false xbrli:monetaryItemType monetary The amount of cash paid during the current period for interest owed on money borrowed; includes amount of interest capitalized Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 29 false 2 43 false Thousands UnKnown UnKnown false true