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Equity - Summary of Activity Related to Stock Options (Details) - Stock Options - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Shares Under Option |  |  |
Outstanding at January 1, (in shares) | 3,386,041 |  |
Granted (in shares) | 405,544 |  |
Exercised (in shares) | (250,757) |  |
Expired (in shares) | (6,491) |  |
Forfeited (in shares) | (34,331) |  |
Outstanding at December 31, (in shares) | 3,500,006 | 3,386,041 |
Vested and expected to vest at December 31, | 3,491,957 |  |
Exercisable at December 31, | 2,709,467 |  |
Weighted Average Exercise Price |  |  |
Outstanding at January 1, (in dollars per share) | $ 49.24 |  |
Granted (in dollars per share) | 71.73 | $ 68.96 | $ 57.43
Exercised (in dollars per share) | 43.54 |  |
Expired (in dollars per share) | 65.52 |  |
Forfeited (in dollars per share) | 68.22 |  |
Outstanding at December 31, (in dollars per share) | 52.04 | $ 49.24 |
Vested and expected to vest at December 31, (in dollars per share) | 52.00 |  |
Exercisable at December 31, (in dollars per share) | $ 47.34 |  |
Weighted Average Remaining Contractual Term |  |  |
Outstanding | 5 years 2 months 15 days | 5 years 6 months 29 days |
Vested and expected to vest at December 31, | 5 years 2 months 12 days |  |
Exercisable at December 31, | 4 years 3 months 3 days |  |
Aggregate Intrinsic Value |  |  |
Outstanding | $ 53 | $ 78 |
Vested and expected to vest at December 31, | 53 |  |
Exercisable at December 31, | $ 51 |  |
Share price (in dollars per share) | $ 66.13 | $ 72.37 |

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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option 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)(1)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option 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)(1)(iv)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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