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Basis Of Presentation Financial Instruments - Fair Value Indebtedness Table (Details) - USD ($) $ in Millions | Jun. 30, 2022 | Jan. 10, 2022 | Dec. 31, 2021 | Jun. 02, 2021 | Jan. 27, 2021
--- | --- | --- | --- | --- | ---
Long-term debt principal amount |  | $ 2,878 |  |  |  |  |
Secured Debt | Extended Term Loan A |  |  |  |  |  |  |
Long-term debt principal amount |  | 228 | [1],[2],[3] |  | $ 232 |  | $ 237
Long-term debt fair value | [4] | 215 |  |  | 231 |  |
Secured Debt | 7.625% Senior Secured Second Lien Notes |  |  |  |  |  |  |
Long-term debt principal amount |  | 0 |  |  | 550 |  |
Long-term debt fair value | [4] | 0 |  |  | 583 |  |
Senior Notes | 4.875% Senior Notes |  |  |  |  |  |  |
Long-term debt principal amount |  | 347 |  |  | 407 |  |
Long-term debt fair value | [4] | 333 |  |  | 418 |  |
Senior Notes | 9.375% Senior Notes |  |  |  |  |  |  |
Long-term debt principal amount |  | 0 |  |  | 550 |  |
Long-term debt fair value | [4] | 0 |  |  | 596 |  |
Senior Notes | 5.75% Senior Notes |  |  |  |  |  |  |
Long-term debt principal amount |  | 900 |  |  | 900 |  |
Long-term debt fair value | [4] | 687 |  |  | 923 |  |
Senior Notes | 5.25% Senior Notes |  |  |  |  |  |  |
Long-term debt principal amount |  | 1,000 | [5] | $ 1,000 | 0 |  |
Long-term debt fair value | [4] | 735 |  |  | 0 |  |
Convertible Debt | 0.25% Exchangeable Senior Notes |  |  |  |  |  |  |
Long-term debt principal amount |  | 403 | [6] |  | 403 | $ 403 |
Long-term debt fair value | [4] | 295 |  |  | 399 |  |
Line of Credit | Revolving Credit Facility |  |  |  |  |  |  |
Line of credit facility outstanding |  | 0 | [1],[3],[7] |  | 0 |  |
Line of credit facility fair value | [4] | $ 0 |  |  | $ 0 |  |
[1] | Interest rates with respect to revolving loans under the Revolving Credit Facility and outstanding borrowings under the Extended Term Loan A at June 30, 2022 are based on, at the Company's option, (a) adjusted London Interbank Offering Rate ("LIBOR") plus an additional margin or (b) JP Morgan Chase Bank, N.A.'s prime rate ("ABR") plus an additional margin, in each case subject to adjustment based on the then current senior secured leverage ratio. Based on the previous quarter's senior secured leverage ratio, the LIBOR margin was 1.75% and the ABR margin was 0.75% for the three months ended June 30, 2022. See Note 10, "Subsequent Events", for a description of amendments to the Senior Secured Credit Facility on July 27, 2022.
[2] | The Extended Term Loan A has quarterly amortization payments equal to a percentage per quarter of the original principal amount of $237 million, as follows: 0.625% per quarter from June 30, 2021 to March 31, 2022; 1.25% per quarter from June 30, 2022 to March 31, 2023; 1.875% per quarter from June 30, 2023 to March 31, 2024; and 2.50% per quarter for periods ending on or after June 30, 2024, with the balance of the Extended Term Loan A due at maturity on February 8, 2025.
[3] | The maturity date of the 2023 Non-Extended Revolving Credit Commitment under the Revolving Credit Facility is February 2023. The maturity date of each of the 2025 Extended Revolving Credit Commitment and Extended Term Loan A may spring forward to March 2, 2023 if on or before March 2, 2023, the 4.875% Senior Notes have not been extended, refinanced or replaced to have a maturity date after May 10, 2025 (or are not otherwise discharged, defeased or repaid by March 2, 2023).
[4] | The fair value of the Company's indebtedness is categorized as Level II.
[5] | In the first quarter of 2022, the Company issued $1,000 million aggregate principal amount of 5.25% Senior Notes due 2030 and used net proceeds, together with cash on hand, to redeem in full both the outstanding 9.375% Senior Notes due 2027 and the 7.625% Senior Secured Second Lien Notes due 2025. See below under the header "5.25% Senior Notes Issuance and Redemption of 9.375% Senior Notes and 7.625% Senior Secured Second Lien Notes" for a description of these transactions.
[6] | See below under the header "Exchangeable Senior Notes" for additional information and Note 1, "Basis of Presentation—Recently Adopted Accounting Pronouncements", related to the January 1, 2022 adoption of the new standard on "Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity".
[7] | As of June 30, 2022, the Revolving Credit Facility includes available capacity under the 2023 Non-extended Revolving Credit Commitment of $477 million and available capacity under the 2025 Extended Revolving Credit Commitment of $948 million. As of June 30, 2022, there were no outstanding borrowings under the Revolving Credit Facility and $42 million of outstanding undrawn letters of credit. See Note 10, "Subsequent Events", for a description of amendments to the Senior Secured Credit Facility on July 27, 2022. On August 3, 2022, the Company had no outstanding borrowings under the Revolving Credit Facility and $42 million of outstanding undrawn letters of credit.

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: 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 2: 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 Reference 3: 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 + Details
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