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Debt (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Debt Disclosure [Abstract] |  |
Loss on early extinguishment of debt | $ 42 | $ 0
Senior Notes due November 2025 |  |
Debt Disclosure [Abstract] |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.80% |
Early Repayment of Senior Debt | $ 600 |
Repayments of Senior Debt | 641 |
Debt Instrument [Line Items] |  |
Repayments of Senior Debt | 641 |
Long-term Debt, Excluding Current Maturities | $ 1,000 |
Debt Instrument, Interest Rate, Stated Percentage | 3.80% |
Early Repayment of Senior Debt | $ 600 |
Outstanding balance of Senior Notes due November 2025 |  |
Debt Instrument [Line Items] |  |
Long-term Debt, Excluding Current Maturities | $ 400 |

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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 http://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 http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + 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 http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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