Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 1,298,226	$ 1,520,027
Restricted cash	791,212	730,668
Accounts and other receivables (less allowance for credit losses of $118,911 at March 31, 2022 and $98,719 at December 31, 2021)	2,304,643	1,793,274
Securitized accounts receivable—restricted for securitization investors	1,436,000	1,118,000
Prepaid expenses and other current assets	346,165	326,079
Total current assets	6,176,246	5,488,048
Property and equipment, net	254,432	236,294
Goodwill	5,180,832	5,078,978
Other intangibles, net	2,314,338	2,335,385
Investments	71,062	52,016
Other assets	224,503	213,932
Total assets	14,221,413	13,404,653
Current liabilities:
Accounts payable	1,957,054	1,406,350
Accrued expenses	376,370	369,054
Customer deposits	1,586,979	1,788,705
Securitization facility	1,436,000	1,118,000
Current portion of notes payable and lines of credit	490,983	399,628
Other current liabilities	244,542	208,614
Total current liabilities	6,091,928	5,290,351
Notes payable and other obligations, less current portion	4,416,356	4,460,039
Deferred income taxes	588,664	566,291
Other noncurrent liabilities	220,049	221,392
Total noncurrent liabilities	5,225,069	5,247,722
Commitments and contingencies
Stockholders’ equity:
Common stock, $0.001 par value; 475,000,000 shares authorized; 127,349,188 shares issued and 77,339,047 shares outstanding at March 31, 2022; and 127,113,023 shares issued and 78,879,551 shares outstanding at December 31, 2021	127	127
Additional paid-in capital	2,920,192	2,878,751
Retained earnings	6,474,394	6,256,442
Accumulated other comprehensive loss	(1,263,437)	(1,464,616)
Less treasury stock, 50,010,141 shares at March 31, 2022 and 48,233,471 shares at December 31, 2021	(5,226,860)	(4,804,124)
Total stockholders’ equity	2,904,416	2,866,580
Total liabilities and stockholders’ equity	$ 14,221,413	$ 13,404,653