CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jul. 01, 2018	Jun. 25, 2017
Cash flows from operating activities:
Net cash provided by operating activities	$ 735,859	$ 627,068
Cash flows from investing activities:
Capital expenditures	(69,293)	(69,816)
Origination of finance receivables	(1,999,786)	(1,977,839)
Collections on finance receivables	1,712,884	1,647,799
Other	(11,758)	7,031
Net cash used by investing activities	(367,953)	(392,825)
Cash flows from financing activities:
Proceeds from issuance of medium-term notes	1,144,018	893,668
Repayments of medium-term notes	(877,488)	(400,000)
Repayments of securitization debt	(183,453)	(275,659)
Borrowings of asset-backed commercial paper	120,903	341,625
Repayments of asset-backed commercial paper	100,660	77,732
Net increase (decrease) in credit facilities and unsecured commercial paper	56,280	(128,787)
Dividends paid	(124,680)	(128,452)
Purchase of common stock for treasury	(111,227)	(243,055)
Issuance of common stock under employee stock option plans	1,965	7,432
Net cash used by financing activities	(74,342)	(10,960)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(10,091)	12,457
Net increase in cash, cash equivalents and restricted cash	283,473	235,740
Cash, cash equivalents and restricted cash:
Cash, cash equivalents and restricted cash—beginning of period	746,210	827,131
Net increase in cash, cash equivalents and restricted cash	283,473	235,740
Cash, cash equivalents and restricted cash—end of period	1,029,683	1,062,871
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]
Cash and cash equivalents	978,749	988,476
Restricted cash	44,386	63,225
Restricted cash included in other long-term assets	$ 6,548	$ 11,170