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PREFERRED STOCK NOT SUBJECT TO MANDATORY REDEMPTION (Tables) | 12 Months Ended
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Dec. 31, 2022
Equity [Abstract] |
Schedule of Preferred Stock Not Subject to Mandatory Redemption | The following table sets forth the Eversource parent common shares and the shares of common stock of CL&P, NSTAR Electric and PSNH that were authorized and issued, as well as the respective per share par values:
| Shares
| Par Value |  | Authorized as of December 31, 2022 and 2021 |  | Issued as of December 31,
2022 |  | 2021
Eversource | $ | 5 |  |  | 380,000,000 |  |  | 359,984,073 |  |  | 357,818,402 |
CL&P | $ | 10 |  |  | 24,500,000 |  |  | 6,035,205 |  |  | 6,035,205 |
NSTAR Electric | $ | 1 |  |  | 100,000,000 |  |  | 200 |  |  | 200 |
PSNH | $ | 1 |  |  | 100,000,000 |  |  | 301 |  |  | 301 |
Details of preferred stock not subject to mandatory redemption are as follows (in millions, except in redemption price and shares):
|  | Redemption Price Per Share |  | Shares Outstanding as of December 31, |  | As of December 31, |
Series |  | 2022 |  | 2021 |  | 2022 |  | 2021 |
CL&P |  |  |  |  |  |  |  |  |  |  |
$1.90 | Series of 1947 |  | $ | 52.50 |  |  | 163,912 |  |  | 163,912 |  |  | $ | 8.2 |  |  | $ | 8.2 |  |
$2.00 | Series of 1947 |  | $ | 54.00 |  |  | 336,088 |  |  | 336,088 |  |  | 16.8 |  |  | 16.8 |  |
$2.04 | Series of 1949 |  | $ | 52.00 |  |  | 100,000 |  |  | 100,000 |  |  | 5.0 |  |  | 5.0 |  |
$2.20 | Series of 1949 |  | $ | 52.50 |  |  | 200,000 |  |  | 200,000 |  |  | 10.0 |  |  | 10.0 |  |
3.90% | Series of 1949 |  | $ | 50.50 |  |  | 160,000 |  |  | 160,000 |  |  | 8.0 |  |  | 8.0 |  |
$2.06 | Series E of 1954 |  | $ | 51.00 |  |  | 200,000 |  |  | 200,000 |  |  | 10.0 |  |  | 10.0 |  |
$2.09 | Series F of 1955 |  | $ | 51.00 |  |  | 100,000 |  |  | 100,000 |  |  | 5.0 |  |  | 5.0 |  |
4.50% | Series of 1956 |  | $ | 50.75 |  |  | 104,000 |  |  | 104,000 |  |  | 5.2 |  |  | 5.2 |  |
4.96% | Series of 1958 |  | $ | 50.50 |  |  | 100,000 |  |  | 100,000 |  |  | 5.0 |  |  | 5.0 |  |
4.50% | Series of 1963 |  | $ | 50.50 |  |  | 160,000 |  |  | 160,000 |  |  | 8.0 |  |  | 8.0 |  |
5.28% | Series of 1967 |  | $ | 51.43 |  |  | 200,000 |  |  | 200,000 |  |  | 10.0 |  |  | 10.0 |  |
$3.24 | Series G of 1968 |  | $ | 51.84 |  |  | 300,000 |  |  | 300,000 |  |  | 15.0 |  |  | 15.0 |  |
6.56% | Series of 1968 |  | $ | 51.44 |  |  | 200,000 |  |  | 200,000 |  |  | 10.0 |  |  | 10.0 |  |
Total CL&P |  |  |  | 2,324,000 |  |  | 2,324,000 |  |  | $ | 116.2 |  |  | $ | 116.2 |  |
NSTAR Electric |  |  |  |  |  |  |  |  |  |  |
4.25% | Series of 1956 |  | $ | 103.625 |  |  | 180,000 |  |  | 180,000 |  |  | $ | 18.0 |  |  | $ | 18.0 |  |
4.78% | Series of 1958 |  | $ | 102.80 |  |  | 250,000 |  |  | 250,000 |  |  | 25.0 |  |  | 25.0 |  |
Total NSTAR Electric |  |  |  | 430,000 |  |  | 430,000 |  |  | $ | 43.0 |  |  | $ | 43.0 |  |
Fair Value Adjustment due to Merger with NSTAR |  |  |  |  |  | (3.6) |  |  | (3.6) |  |
Other |  |  |  |  |  |  |  |  |  |  |
6.00% | Series of 1958 |  | $ | 100.00 |  |  | 23 |  |  | 23 |  |  | $ | — |  |  | $ | — |  |
Total Eversource - Noncontrolling Interest - Preferred Stock of Subsidiaries |  | $ | 155.6 |  |  | $ | 155.6 |  |

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- Definition Tabular disclosure of an entity's stock, including par or stated value per share, number and dollar amount of share subscriptions, shares authorized, shares issued, shares outstanding, number and dollar amount of shares held in an employee trust, dividend per share, total dividends, share conversion features, par value plus additional paid in capital, the value of treasury stock and other information necessary to a fair presentation, and EPS information. Stock by class includes common, convertible, and preferred stocks which are not redeemable or redeemable solely at the option of the issuer. Includes preferred stock with redemption features that are solely within the control of the issuer and mandatorily redeemable stock if redemption is required to occur only upon liquidation or termination of the reporting entity. If more than one issue is outstanding, state the title of each issue and the corresponding dollar amount; dollar amount of any shares subscribed but unissued and the deduction of subscriptions receivable there from; number of shares authorized, issued, and outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=65888546&loc=d3e21300-112643 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(28)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21553-112644 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=122040564&loc=d3e177068-122764 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21538-112644 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21521-112644 Reference 7: 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(29)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21488-112644 Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21506-112644 Reference 11: 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(27)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21484-112644 Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644 + Details
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