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Deposit accounted contracts (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Deposit Contracts, Liabilities [Roll Forward] |  |  |
Balance, beginning of year | $ 172,259 | $ 145,342 | $ 129,133
Consideration received | 550 | 23,884 | 17,879
Consideration receivable | 0 | 10,164 | 7,390
Net investment expense (income) allocation | 852 | 5,879 | (1,273)
Payments | (20,752) | (13,052) | (8,089)
Foreign currency translation | 52 | 42 | 302
Balance, end of year | $ 152,961 | $ 172,259 | $ 145,342

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- Definition Deposit Contracts, Liabilities, Agreement Consideration + References No definition available. + Details
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- Definition Deposit Contracts, Liabilities, Agreement Consideration Receivable + References No definition available. + Details
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- Definition Deposit Contracts, Liabilities, Net Investment Income Allocation Accrued + References No definition available. + Details
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- Definition Deposit Contracts, Liabilities, Payments + References No definition available. + Details
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- Definition Deposit Contracts, Liabilities [Roll Forward] + References No definition available. + Details
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- Definition Deposit Contracts, Liabilities, Translation Adjustment + References No definition available. + Details
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- Definition Carrying amount of liabilities as of the balance sheet date pertaining to amounts received by the insurer or reinsurer from the insured (including a ceding company) under insurance or reinsurance contracts for which insurance risk is not transferred. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99383045&loc=d3e9351-108337 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99397363&loc=d3e9420-108338 + Details
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