Supplemental Disclosures of Cash Flow Information and Non-Cash Financing and Investing Activities (Tables)

12 Months Ended

Dec. 31, 2025

Supplemental Cash Flow Elements [Abstract]

Summary of Cash Paid for Interest and Income Taxes

The Company’s cash paid during the period for interest and income taxes are summarized as follows:

	Year Ended December 31,
(in millions)	2025		2024		2023
Cash paid during the period for:
Interest	$	284	$	195	$	186
Income taxes, net of refunds		371		302		218

Summary of Significant Non-Cash Investing and Financing Activities

The Company’s significant non-cash investing and financing activities are summarized as follows:

	Year Ended December 31,
(in millions)	2025		2024		2023
Other payables issued for acquisitions and purchased customer accounts	$	712	$	27	$	12
Estimated acquisition earn-out payables and related charges		58		73		67
Assumed acquisition earn-out payables		435		3		21
Common stock issued for acquisitions		634		—		18

Schedule of Reconciliation of Cash and Cash Equivalents and Restricted Cash Inclusive of Fiduciary Cash

The Company's restricted cash balances relate to amounts held in escrow in accordance with the Merger Agreement. Once all claims related to certain indemnification matters described in the Merger Agreement are resolved, the remaining cash in the escrow account will be released to the equityholders. Restricted cash is presented within other assets in the Company's Consolidated Balance Sheets.

	Balance as of December 31,
(in millions)	2025		2024		2023
Table to reconcile cash, cash equivalents and restricted cash inclusive of fiduciary cash
Cash and cash equivalents	$	1,079	$	675	$	700
Fiduciary cash		2,471		1,827		1,603
Restricted cash		265		—		—
Total cash, cash equivalents and restricted cash inclusive of fiduciary cash at the end of the period	$	3,815	$	2,502	$	2,303