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v3.20.2

Fair Value - Rollforward of Level 3 assets and liabilities (Details) - Recurring - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Contingent consideration liability |  |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Balance at beginning of period |  | $ (7,967) | $ (68,121) | $ (7,998) | $ (66,665)
Total gains or (losses) (realized/unrealized) - included in earnings | [1] | (18) | (423) | (72) | (1,331)
Total gains or (losses) (realized/unrealized) - included in other comprehensive income |  | 0 | 0 | 0 | 0
Purchases, issuances, sales and settlements |  |  |  |  |
Purchases |  | 0 | 0 | 0 | 0
Issuances |  | 0 | 0 | 0 | (548)
Sales |  | 0 | 0 | 0 | 0
Settlements |  | 6,735 | 60,719 | 6,820 | 60,719
Transfers in and/or out of Level 3 |  | 0 | 0 | 0 | 0
Balance at end of period |  | (1,250) | (7,825) | (1,250) | (7,825)
Available for sale | Structured securities |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Balance at beginning of period | [2] | 3,846 | 302 | 5,216 | 313
Total gains or (losses) (realized/unrealized) - included in earnings | [1],[2] | (64) | 0 | (55) | 1,757
Total gains or (losses) (realized/unrealized) - included in other comprehensive income | [2] | (287) | 1 | (309) | 5
Purchases, issuances, sales and settlements |  |  |  |  |
Purchases | [2] | 0 | 0 | 0 | 0
Issuances | [2] | 0 | 0 | 0 | 0
Sales | [2] | 0 | 0 | 0 | (1,757)
Settlements | [2] | (45) | (13) | (1,402) | (28)
Transfers in and/or out of Level 3 | [2] | 0 | 0 | 0 | 0
Balance at end of period | [2] | 3,450 | 290 | 3,450 | 290
Available for sale | Corporate bonds |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Balance at beginning of period |  | 1,980 | 7,567 | 8,851 | 8,141
Total gains or (losses) (realized/unrealized) - included in earnings | [1] | 0 | 0 | 7 | 0
Total gains or (losses) (realized/unrealized) - included in other comprehensive income |  | (1,123) | 102 | (6,539) | (16)
Purchases, issuances, sales and settlements |  |  |  |  |
Purchases |  | 0 | 429 | 0 | 429
Issuances |  | 0 | 0 | 0 | 0
Sales |  | 0 | 0 | 0 | 0
Settlements |  | 0 | (456) | (1,462) | (912)
Transfers in and/or out of Level 3 |  | 0 | 0 | 0 | 0
Balance at end of period |  | 857 | 7,642 | 857 | 7,642
Fair value option | Corporate bonds |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Balance at beginning of period |  | 965 | 2,233 | 932 | 5,758
Total gains or (losses) (realized/unrealized) - included in earnings | [1] | 0 | (49) | 0 | (339)
Total gains or (losses) (realized/unrealized) - included in other comprehensive income |  | 0 | 0 | 0 | 0
Purchases, issuances, sales and settlements |  |  |  |  |
Purchases |  | 33 | 0 | 66 | 0
Issuances |  | 0 | 0 | 0 | 0
Sales |  | 0 | 0 | 0 | (3,235)
Settlements |  | 0 | 0 | 0 | 0
Transfers in and/or out of Level 3 |  | 0 | 23,919 | 0 | 23,919
Balance at end of period |  | 998 | 26,103 | 998 | 26,103
Fair value option | Other investments |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Balance at beginning of period |  | 54,620 | 62,329 | 68,817 | 62,705
Total gains or (losses) (realized/unrealized) - included in earnings | [1] | (987) | (11,614) | (1,014) | (11,316)
Total gains or (losses) (realized/unrealized) - included in other comprehensive income |  | 0 | 0 | 0 | 0
Purchases, issuances, sales and settlements |  |  |  |  |
Purchases |  | 3 | 0 | 24 | 0
Issuances |  | 0 | 0 | 0 | 0
Sales |  | (7,183) | (74) | (24,358) | (148)
Settlements |  | 0 | 0 | 0 | (600)
Transfers in and/or out of Level 3 |  | 0 | 44,632 | 2,984 | 44,632
Balance at end of period |  | 46,453 | 95,273 | 46,453 | 95,273
Fair value option | Equity securities |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Balance at beginning of period |  | 60,015 | 0 | 58,094 | 0
Total gains or (losses) (realized/unrealized) - included in earnings | [1] | 1,432 | 0 | 3,353 | 0
Total gains or (losses) (realized/unrealized) - included in other comprehensive income |  | 0 | 0 | 0 | 0
Purchases, issuances, sales and settlements |  |  |  |  |
Purchases |  | 0 | 0 | 0 | 0
Issuances |  | 0 | 0 | 0 | 0
Sales |  | 0 | 0 | 0 | 0
Settlements |  | 0 | 0 | 0 | 0
Transfers in and/or out of Level 3 |  | 0 | 56,145 | 0 | 56,145
Balance at end of period |  | 61,447 | 56,145 | 61,447 | 56,145
Equity securities |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Balance at beginning of period |  | 55,632 | 0 | 55,889 | 0
Total gains or (losses) (realized/unrealized) - included in earnings | [1] | 11,799 | 0 | 8,078 | 0
Total gains or (losses) (realized/unrealized) - included in other comprehensive income |  | 0 | 0 | 0 | 0
Purchases, issuances, sales and settlements |  |  |  |  |
Purchases |  | 0 | 0 | 3,464 | 0
Issuances |  | 0 | 0 | 0 | 0
Sales |  | (15,450) | 0 | (15,450) | 0
Settlements |  | 0 | 0 | 0 | 0
Transfers in and/or out of Level 3 |  | 0 | 51,212 | 0 | 51,212
Balance at end of period |  | $ 51,981 | $ 51,212 | $ 51,981 | $ 51,212
[1] | Gains or losses were included in net realized gains (losses).
[2] | Includes asset backed securities, mortgage backed securities and commercial mortgage backed securities.

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