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Long-Term Debt and Note Payable - Affiliate - Schedule of Long Term Debt (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 | Dec. 31, 2022
Long-term debt |  |
Unamortized premiums, net | $ 4 | $ 5
Unamortized debt issuance costs | (52) | (52)
Total long-term debt | 2,157 | 2,157
Less current maturities | (1) | (2)
Long-term debt, excluding current maturities | 2,156 | 2,155
Senior notes |  |
Long-term debt |  |
Long-term debt, gross | $ 1,986 | 1,986
Senior notes | Minimum |  |
Long-term debt |  |
Stated interest rate | 6.50% |
Senior notes | Maximum |  |
Long-term debt |  |
Stated interest rate | 7.75% |
Term loan |  |
Long-term debt |  |
Long-term debt, gross | $ 215 | $ 215
Weighted average interest rate | 7.422% | 6.64%
Term loan | London Interbank Offered Rate (LIBOR) |  |
Long-term debt |  |
Basis spread on variable rate | 2.50% |
Finance lease and other obligations |  |
Long-term debt |  |
Long-term debt, gross | $ 4 | $ 3

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 Reference 3: 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)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
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