Segment Information (Tables)

9 Months Ended

Sep. 30, 2021

Segment Reporting [Abstract]

Summarized Financial Information Reportable Segments

Summarized financial information concerning the Company’s reportable segments is shown in the following tables. The “Other” column includes any income and expenses not allocated to reportable segments, corporate-related items, including the intercompany interest expense charge to the reporting segment.

	Three months ended September 30, 2021
(in thousands)	Retail		National Programs		Wholesale Brokerage		Services		Other			Total
Total revenues	$	423,421	$	191,065	$	112,468	$	43,732	$	(381	)	$	770,305
Investment income	$	236	$	136	$	35	$	—	$	23		$	430
Amortization	$	19,057	$	6,821	$	2,360	$	1,285	$	—		$	29,523
Depreciation	$	2,775	$	2,987	$	649	$	374	$	2,415		$	9,200
Interest expense	$	22,417	$	2,190	$	3,916	$	680	$	(13,028	)	$	16,175
Income before income taxes	$	71,639	$	72,358	$	29,365	$	7,080	$	16,047		$	196,489
Total assets	$	7,385,770	$	3,789,376	$	1,918,263	$	449,494	$	(3,913,737	)	$	9,629,166
Capital expenditures	$	2,092	$	4,660	$	210	$	887	$	1,626		$	9,475

	Three months ended September 30, 2020
(in thousands)	Retail		National Programs		Wholesale Brokerage		Services		Other			Total
Total revenues	$	359,473	$	168,018	$	101,239	$	43,497	$	1,735		$	673,962
Investment income	$	19	$	205	$	45	$	—	$	80		$	349
Amortization	$	16,624	$	7,100	$	1,945	$	1,390	$	—		$	27,059
Depreciation	$	2,347	$	2,300	$	548	$	355	$	1,097		$	6,647
Interest expense	$	20,519	$	5,335	$	2,488	$	1,004	$	(16,112	)	$	13,234
Income before income taxes	$	56,057	$	47,171	$	35,038	$	6,041	$	14,221		$	158,528
Total assets	$	6,583,606	$	3,530,345	$	1,646,287	$	467,889	$	(3,432,748	)	$	8,795,379
Capital expenditures	$	5,232	$	2,203	$	1,170	$	584	$	10,693		$	19,882

	Nine months ended September 30, 2021
(in thousands)	Retail		National Programs		Wholesale Brokerage		Services		Other			Total
Total revenues	$	1,347,435	$	522,232	$	307,934	$	135,593	$	(261	)	$	2,312,933
Investment income	$	271	$	423	$	120	$	3	$	92		$	909
Amortization	$	56,892	$	20,558	$	7,121	$	3,991	$	—		$	88,562
Depreciation	$	8,337	$	7,498	$	1,973	$	1,120	$	6,529		$	25,457
Interest expense	$	67,641	$	9,188	$	12,220	$	2,219	$	(42,466	)	$	48,802
Income before income taxes	$	293,342	$	180,222	$	74,539	$	24,002	$	49,899		$	622,004
Total assets	$	7,385,770	$	3,789,376	$	1,918,263	$	449,494	$	(3,913,737	)	$	9,629,166
Capital expenditures	$	5,779	$	11,313	$	1,311	$	1,396	$	14,818		$	34,617

	Nine months ended September 30, 2020
(in thousands)	Retail		National Programs		Wholesale Brokerage		Services		Other			Total
Total revenues	$	1,119,524	$	451,098	$	267,790	$	130,879	$	1,973		$	1,971,264
Investment income	$	143	$	597	$	141	$	—	$	963		$	1,844
Amortization	$	49,363	$	20,331	$	6,326	$	4,170	$	—		$	80,190
Depreciation	$	6,530	$	6,298	$	1,446	$	1,059	$	3,503		$	18,836
Interest expense	$	63,620	$	15,212	$	6,793	$	3,137	$	(46,428	)	$	42,334
Income before income taxes	$	221,549	$	125,160	$	77,432	$	22,557	$	46,485		$	493,183
Total assets	$	6,583,606	$	3,530,345	$	1,646,287	$	467,889	$	(3,432,748	)	$	8,795,379
Capital expenditures	$	10,959	$	5,248	$	2,952	$	1,057	$	35,604		$	55,820