Income Taxes (Tables)

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax

The amounts provided for income taxes were as follows:

	Year Ended December 31,
	2022		2021		2020
Current:
U.S. Federal	$	35,733	$	33,398	$	30,583
State	10,902		14,945		12,910
	46,635		48,343		43,493
Deferred:
U.S. Federal	11,079		11,399		7,343
State	4,147		3,065		3,285
	15,226		14,464		10,628
Total	$	61,861	$	62,807	$	54,121

Schedule of Deferred Tax Assets and Liabilities

The tax effect of temporary differences which give rise to a significant portion of deferred tax assets and liabilities is as follows:

	December 31, 2022		December 31, 2021
Deferred tax assets:
Employee benefit accruals	$	7,471	$	7,828
Impairment of investments	12,342		12,337
Impact of timing of settlement payments	9,054		10,854
Various U.S. federal and state tax loss carryforwards	1,828		2,378
Operating lease liabilities	2,328		3,277
Current expected credit losses	4,111		4,111
Other	3,000		3,910
	40,134		44,695
Less: Valuation allowance	(550)		(348)
Net deferred tax assets	$	39,584	$	44,347
Deferred tax liabilities:
Basis differences on non-consolidated entities	$	(39,884)	$	(24,441)
Basis differences on fixed and intangible assets	(34,794)		(35,154)
Basis differences on inventory	(11,165)		(10,808)
Basis differences on long-term investments	(2,777)		(4,383)
Basis differences on available for sale securities	—		(1,490)
Operating lease right of use assets	(1,998)		(2,839)
	$	(90,618)	$	(79,115)
Net deferred tax liabilities	$	(51,034)	$	(34,768)

Schedule of Effective Income Tax Rate Reconciliation

Differences between the amounts provided for income taxes and amounts computed at the federal statutory tax rate are summarized as follows:

	Year Ended December 31,
	2022		2021		2020
Income before provision for income taxes	$	220,562	$	209,961	$	181,043
Federal income tax expense at statutory rate	46,318		44,092		38,018
Increases (decreases) resulting from:
State income taxes, net of federal income tax benefits	10,585		13,946		12,974
Non-deductible expenses	3,511		6,205		2,859
Excess tax benefits on stock-based compensation	(285)		(561)		(206)
Changes in valuation allowance, net of equity and tax audit adjustments	202		(504)		(440)
Other	1,530		(371)		916
Income tax expense	$	61,861	$	62,807	$	54,121

Schedule of Unrecognized Tax Benefits

The following table summarizes the activity related to the unrecognized tax benefits:

Balance at January 1, 2020	$	1,647
Additions based on tax positions related to prior years	458
Settlements	(402)
Expirations of the statute of limitations	(50)
Balance at December 31, 2020	1,653
Additions based on tax positions related to prior years	1,640
Settlements	(1,065)
Expirations of the statute of limitations	(19)
Balance at December 31, 2021	2,209
Additions based on tax positions related to prior years	1,409
Settlements	—
Expirations of the statute of limitations	(351)
Balance at December 31, 2022	$	3,267