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v3.23.1

LONG-TERM SUBORDINATED NOTES - Narrative (Details) |  | 3 Months Ended |  |
--- | --- | --- | --- | ---
May 15, 2017 | Mar. 31, 2023 | May 14, 2023 | May 14, 2017
Subordinated Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Percentage of principal amount required for redemption |  | 100.00% |  |
Subordinated Debt | 6.6 % Long Term Subordinated Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, stated interest rate |  |  |  | 6.60%
Basis spread on variable rate | 2.385% |  |  |
Subordinated Debt | 6.6 % Long Term Subordinated Notes | Forecast |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, stated interest rate |  |  | 7.25% |
Subordinated Debt | 6.6 % Long Term Subordinated Notes | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Right to defer interest on one or more occasions for up to number of consecutive years |  | 10 years |  |
Senior Notes | 4.868% Senior Notes due 6/1/2044 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, stated interest rate |  | 4.868% |  |
Senior Notes | 3.5% Senior Notes due 10/15/2050 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, stated interest rate |  | 3.50% |  |
Senior Notes | 3.125% Senior Notes due 10/15/2052 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, stated interest rate |  | 3.125% |  |

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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