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Debt and Credit Agreements | 6 Months Ended
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Jun. 30, 2022
Debt Disclosure [Abstract] |
Debt and Credit Agreements | Debt and Credit Agreements The Company’s debt and credit agreements consisted of the following:
(In millions) |  | June 30, 2022 |  | December 31, 2021
6.51% weighted-average private placement senior notes (1) |  | $ | 37 |  |  | $ | 37 |
5.58% weighted-average private placement senior notes (2) |  | 87 |  |  | 87 |
3.65% weighted-average private placement senior notes |  | 825 |  |  | 825 |
4.375% senior notes due June 1, 2024 |  | 750 |  |  | 750 |
3.90% senior notes due May 15, 2027 |  | 750 |  |  | 750 |
4.375% senior notes due March 15, 2029 |  | 500 |  |  | 500 |
Revolving credit facility |  | — |  |  | — |
Net premium (discount) |  | 164 |  |  | 185 |
Unamortized debt issuance costs |  | (8) |  |  | (9) |
|  | $ | 3,105 |  |  | $ | 3,125 |
________________________________________________________ (1) Includes $37 million of current portion of long-term debt at June 30, 2022. (2) Includes $87 million of current portion of long-term debt at June 30, 2022. At June 30, 2022, the Company was in compliance with all financial and other covenants for both its revolving credit facility and senior notes. Subsequent event. In August 2022, the Company repurchased $37 million principal amount of its 6.51% weighted-average senior notes for approximately $38 million and $87 million principal amount of its 5.58% weighted-average senior notes for approximately $92 million. Revolving Credit Agreement At June 30, 2022, the Company had no borrowings outstanding under its revolving credit facility and unused commitments of $1.5 billion.

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- Definition The entire disclosure for long-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI https://asc.fasb.org/topic&trid=2208564 + Details
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