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Employee Benefit Plans - Additional Information (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined Contribution Plan, Cost Recognized | $ 73,000,000 | $ 64,000,000 | $ 70,000,000
Liability for deferred compensation plans | 129,000,000 | 123,000,000 |
Defined benefit plan, noncash settlement loss | 0 | 0 | 0
Pension Plans, Defined Benefit [Member] | Maximum |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Net periodic benefit cost | 4,000,000 | $ 1,000,000 | 1,000,000
Settlement charge | 3,000,000 |  |
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Settlement Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] |  | Salaries and benefits |
Deferred Compensation Plans Equity Securities [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Liability for deferred compensation plans | 11,000,000 | $ 15,000,000 |
Deferred Compensation Company-Owned Life Insurance Contracts [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Liability for deferred compensation plans | 118,000,000 | 111,000,000 |
Trust for Benefit of Employees [Member] | Pension Plans, Defined Benefit [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit plan assets designated to pay benefits of the deferred compensation plans | 129,000,000 | 126,000,000 |
Supplemental Employee Retirement Plans, Defined Benefit [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Net periodic benefit cost | 7,000,000 | 8,000,000 | $ 11,000,000
Accrued benefits liabilities | $ 43,000,000 | $ 42,000,000 |
Defined benefit plans and other post-retirement plans, weighted-average assumptions to determine net periodic cost, discount rates | 4.90% | 5.10% |
Defined benefit plans and other post-retirement plans, weighted-average assumptions to determine net periodic cost, rate of compensation increase | 3.00% | 3.00% |

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- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (k)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (k)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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