v3.25.4

Restructuring Costs (Tables) | 12 Months Ended
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Dec. 31, 2025
Restructuring and Related Activities [Abstract] |
Schedule of Restructuring and Related Costs | The Company incurred restructuring costs in 2025 and 2024, as follows:
For the Years Ended December 31, (In millions) |  | 2025 |  | 2024
Risk and Insurance Services |  | $ | 134 |  |  | $ | 148 |
Consulting |  | 64 |  |  | 79 |
Corporate |  | 24 |  |  | 49 |
Total |  | $ | 222 |  |  | $ | 276 |
Schedule of Restructuring Activity | Details of the restructuring activity from January 1, 2024 through December 31, 2025, are as follows:
(In millions) |  | Severance |  | Real Estate Related Costs (a) |  | Information Technology |  | Consulting and Other Outside Services |  | Total
Liability at January 1, 2024 |  | $ | 89 |  |  | $ | 39 |  |  | $ | — |  |  | $ | 2 |  |  | $ | 130 |
2024 charges |  | 163 |  |  | 66 |  |  | 25 |  |  | 22 |  |  | 276 |
Cash payments |  | (177) |  |  | (45) |  |  | (24) |  |  | (24) |  |  | (270) |
Non-cash charges |  | — |  |  | (18) |  |  | (1) |  |  | — |  |  | (19) |
Liability at December 31, 2024 |  | 75 |  |  | 42 |  |  | — |  |  | — |  |  | 117 |
2025 charges |  | 174 |  |  | 32 |  |  | — |  |  | 16 |  |  | 222 |
Cash payments |  | (150) |  |  | (39) |  |  | — |  |  | (16) |  |  | (205) |
Non-cash charges |  | — |  |  | (5) |  |  | — |  |  | — |  |  | (5) |
Liability at December 31, 2025 |  | $ | 99 |  |  | $ | 30 |  |  | $ | — |  |  | $ | — |  |  | $ | 129 |
(a)Includes ROU and fixed asset impairments and other related costs.

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
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- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
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