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Stock-Based Compensation - RSU, RS, Performance Shares (Details) - USD ($) $ / shares in Units, shares in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] |  |  |
Tax benefit realized related to restricted stock units that vested | $ 45,000,000 | $ 62,000,000 | $ 100,000,000
Restricted Stock and Restricted Stock Units |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] |  |  |
Beginning balance (in shares) | 2,375 |  |
Granted (in shares) | 2,372 |  |
Vested/Distributed (in shares) | (705) |  |
Forfeited (in shares) | (244) |  |
Ending balance (in shares) | 3,798 | 2,375 |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] |  |  |
Beginning balance (in dollars per share) | $ 164.07 |  |
Granted (in dollars per share) | 114.71 | $ 160.24 | $ 176.82
Vested/Distributed (in dollars per share) | 155.94 |  |
Forfeited (in dollars per share) | 136.06 |  |
Ending balance (in dollars per share) | $ 136.55 | $ 164.07 |
Vesting or performance period (in years) | 3 years |  |
Value of dividend equivalents for restricted stock units that are forfeited | $ 0 |  |
Impact on basic earnings per share due to restricted stock units dividends | $ 0 |  |
Compensation expense yet to be recognized | $ 158,000,000 |  |
Expense recognition period (in months and years) | 23 months |  |
Intrinsic value of restricted stock units that vested | $ 81,000,000 | $ 88,000,000 | $ 83,000,000
Tax benefit realized related to restricted stock units that vested | $ 16,000,000 | $ 17,000,000 | $ 16,000,000
Performance Shares |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] |  |  |
Beginning balance (in shares) | 391 |  |
Granted (in shares) | 203 |  |
Vested/Distributed (in shares) | (146) |  |
Performance change (in shares) | (15) |  |
Forfeited (in shares) | (73) |  |
Ending balance (in shares) | 360 | 391 |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] |  |  |
Beginning balance (in dollars per share) | $ 157.98 |  |
Granted (in dollars per share) | 110.21 | $ 144.77 | $ 176.79
Vested/Distributed (in dollars per share) | 153.21 |  |
Performance change (in dollars per share) | 162.26 |  |
Forfeited (in dollars per share) | 137.66 |  |
Ending balance (in dollars per share) | $ 136.95 | $ 157.98 |
Vesting or performance period (in years) | 3 years |  |
Compensation expense yet to be recognized | $ 3,000,000 |  |
Expense recognition period (in months and years) | 20 months |  |
Intrinsic value of restricted stock units that vested | $ 19,000,000 | $ 21,000,000 | $ 22,000,000
Tax benefit realized related to restricted stock units that vested | $ 5,000,000 | $ 4,000,000 | $ 4,000,000
Performance shares awarded at estimated number of shares at the end of the performance period (as a percent) | 100.00% |  |
Performance Shares | Minimum |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] |  |  |
Expense recognition period (in months and years) | 1 year |  |
Number of shares to be delivered based on percent of each performance share granted upon satisfaction of performance conditions (as a percent) | 0.00% |  |
Performance Shares | Maximum |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] |  |  |
Expense recognition period (in months and years) | 3 years |  |
Number of shares to be delivered based on percent of each performance share granted upon satisfaction of performance conditions (as a percent) | 200.00% |  |

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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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