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Business Combinations (Tables) | 3 Months Ended
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Mar. 31, 2026
Business Combination [Abstract] |
Acquisition Method for Recording Business Combinations | These acquisitions have been accounted for using the acquisition method for recording business combinations (in millions, except share data):
Name and Effective Date of Acquisition |  | Common Shares Issued |  | Common Shares Value |  | Cash Paid |  | Accrued Liability |  | Escrow Deposited |  | Recorded Earnout Payable |  | Total Recorded Purchase Price |  | Maximum Potential Earnout Payable
|  | (000s) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Krose GmbH & Co KG February 25, 2026 (KGC) |  | 66 |  | $ | 15 |  |  | $ | 203 |  |  | $ | 2 |  |  | $ | — |  |  | $ | — |  |  | $ | 220 |  |  | $ | — |
Eight other acquisitions completed in 2026 |  | — |  | — |  |  | 82 |  |  | 2 |  |  | 7 |  |  | 23 |  |  | 114 |  |  | 40 |
|  | 66 |  | $ | 15 |  |  | $ | 285 |  |  | $ | 4 |  |  | $ | 7 |  |  | $ | 23 |  |  | $ | 334 |  |  | $ | 40 |
Summary of Estimated Fair Values of Net Assets Acquired | The following is a summary of the estimated fair values of the net assets acquired at the date of each acquisition made in the three-month period ended March 31, 2026 (in millions):
| KGC |  |  |  |  |  | Eight Other Acquisitions |  | Total
Cash and cash equivalents | $ | 4 |  |  |  |  |  |  | $ | 7 |  |  | $ | 11 |
Fiduciary assets | 6 |  |  |  |  |  |  | 5 |  |  | 11 |
Other current assets | 1 |  |  |  |  |  |  | — |  |  | 1 |
Fixed assets | 3 |  |  |  |  |  |  | — |  |  | 3 |
Noncurrent assets | — |  |  |  |  |  |  | 1 |  |  | 1 |
Goodwill | 145 |  |  |  |  |  |  | 56 |  |  | 201 |
Expiration lists | 102 |  |  |  |  |  |  | 60 |  |  | 162 |
Non-compete agreements | 11 |  |  |  |  |  |  | 2 |  |  | 13 |
Total assets acquired | 272 |  |  |  |  |  |  | 131 |  |  | 403 |
Fiduciary liabilities | 6 |  |  |  |  |  |  | 5 |  |  | 11 |
Current liabilities | 10 |  |  |  |  |  |  | 1 |  |  | 11 |
Noncurrent liabilities | 36 |  |  |  |  |  |  | 11 |  |  | 47 |
Total liabilities assumed | 52 |  |  |  |  |  |  | 17 |  |  | 69 |
Total net assets acquired | $ | 220 |  |  |  |  |  |  | $ | 114 |  |  | $ | 334 |
Summary of Unaudited Pro Forma Historical Results | The following is a summary of the unaudited pro forma historical results, as if these entities had been acquired at January 1, 2025 (in millions, except per share data):
| Three-month period ended March 31,
| 2026 |  | 2025
Total revenues | $ | 4,765 |  |  | $ | 3,740 |
Net earnings attributable to controlling interests | 822 |  |  | 706 |
Basic net earnings per share | 3.20 |  |  | 2.77 |
Diluted net earnings per share | 3.16 |  |  | 2.72 |

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