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

9 Months Ended

Sep. 30, 2021

Supplemental Cash Flow Elements [Abstract]

Summary of Cash Paid for Interest and Income Taxes

Cash paid during the period for interest and income taxes are summarized as follows:

	Nine months ended September 30,
(in thousands)	2021		2020
Cash paid during the period for:
Interest	$	59,688	$	49,802
Income taxes, net of refunds	$	103,875	$	91,661

Summary of Significant Non-Cash Investing and Financing Activities

Significant non-cash investing and financing activities are summarized as follows:

	Nine months ended September 30,
(in thousands)	2021		2020
Other payables issued for agency acquisitions and purchased customer accounts	$	3,495	$	4,350
Estimated acquisition earn-out payables and related charges	$	25,163	$	96,845
Contingent payable issued for agency acquisition	$	24,114	$	—
Common stock issued for agency acquisition	$	4,892	$	—
Notes payable assumed for agency acquisition	$	1,355	$	—

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

The following is a reconciliation of cash and cash equivalents inclusive of restricted cash as of September 30, 2021 and 2020.

	Balance as of September 30,
(in thousands)	2021		2020
Table to reconcile cash and cash equivalents inclusive of restricted cash
Cash and cash equivalents	$	943,969	$	1,070,190
Restricted cash		481,922		431,651
Total cash and cash equivalents inclusive of restricted cash at the end of the period	$	1,425,891	$	1,501,841