Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Components of cash, cash equivalents and restricted cash

The components of “Cash, cash equivalents and restricted cash” in the Consolidated Statements of Cash Flows were as follows:

	December 31, 2020		December 31, 2019		December 31, 2018
Cash and cash equivalents	$	352,842	$	371,341	$	584,581
Restricted cash and cash equivalents included in other current assets	10,374		4,423		2,697
Restricted cash and cash equivalents included in other assets	2,461		3,712		4,451
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	$	365,677	$	379,476	$	591,729

Schedule of accumulated other comprehensive income (loss), net of income taxes

The components of accumulated other comprehensive loss, net of income taxes, were as follows:

	December 31, 2020		December 31, 2019		December 31, 2018
Net unrealized gains on investment securities available for sale, net of income taxes of $160, $200, and $60, respectively	$	422	$	530	$	108
Pension-related amounts, net of income taxes of $7,809, $8,120, and $13,750, respectively	(21,496)		(22,338)		(20,090)
Accumulated other comprehensive loss	$	(21,074)	$	(21,808)	$	(19,982)

Schedule of other income (loss), net

Other, net consisted of:

	Year Ended
	December 31,
	2020		2019		2018
Interest and dividend income	$	6,074	$	12,590	$	11,349
Net gains (losses) recognized on investment securities	1,818		7,440		(9,570)
Net periodic benefit cost other than the service costs	(3,618)		(2,298)		(1,020)
Credit loss expense	(12,828)		—		—
Other income	3,098		3,573		4
Other, net	$	(5,456)	$	21,305	$	763

Schedule of other assets

Other assets consisted of:

	December 31, 2020		December 31, 2019
Restricted assets	$	3,456	$	5,241
Prepaid pension costs	35,209		31,686
Contract assets, net	24,002		18,443
Other assets	32,359		48,778
Total other assets	$	95,026	$	104,148

Schedule of other current liabilities

Other current liabilities consisted of:

	December 31, 2020		December 31, 2019
Accounts payable	$	12,846	$	10,222
Accrued promotional expenses	45,579		35,900
Accrued excise and payroll taxes payable, net	13,849		18,653
Accrued interest	31,624		35,756
Commissions payable	25,615		18,378
Accrued salaries and benefits	27,104		29,464
Contract liabilities	7,633		9,358
Allowance for sales returns	7,356		7,785
Other current liabilities	27,331		23,801
Total other current liabilities	$	198,937	$	189,317

Schedule of activity for restructuring

The following table presents the activity under the Real Estate segment restructuring plan for the year ended December 31, 2020:

	Employee Severance and Benefits		Other		Non-Cash Loss on Fixed Assets		Total
Accrual balance as of January 1, 2020	$	—	$	—	$	—	$	—
Restructuring charges	1,875		293		1,214		3,382
Utilized	(1,875)		(293)		(1,214)		(3,382)
Accrual balance as of December 31, 2020	$	—	$	—	$	—	$	—

Schedule of amounts expensed for restructuring

The following table summarizes amounts expensed for the year ended December 31, 2020:

	Year Ended December 31, 2020
Cash Charges:
Employee severance and benefits	$	1,875
Other restructuring expenses	293
	2,168
Non-Cash:
Loss on fixed assets associated with consolidation of sales offices	1,214
Total restructuring charges	$	3,382