Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Oct. 01, 2017	Oct. 02, 2016
Cash flows from operating activities:
Net income	$ 34,753	$ 100,733
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	91,690	94,056
Share-based compensation	16,356	14,260
Impairment of long-lived assets	1,804	12,991
Deferred income tax	945	(17,024)
Non-cash rental income, net	(8,348)	(5,138)
Net receipt of deferred vendor incentives	4,547	4,110
System optimization losses (gains), net	(39,749)	48,106
Gain on sale of investments, net	1,807	0
Distributions received from TimWen joint venture	5,524	8,451
Equity in earnings in joint ventures, net	(6,113)	(6,495)
Accretion of long-term debt	927	914
Amortization of deferred financing costs	5,954	5,668
Reclassification of unrealized losses on cash flow hedges	2,170	2,170
Other, net	2,395	4,229
Changes in operating assets and liabilities:
Restricted cash	233	181
Accounts and notes receivable, net	(14,193)	(29,118)
Inventories	(44)	126
Prepaid expenses and other current assets	(1,281)	(3,958)
Accounts payable	(1,557)	(6,412)
Accrued expenses and other current liabilities	3,039	5,677
Net cash provided by operating activities	176,743	137,315
Cash flows from investing activities:
Capital expenditures	(53,711)	(108,744)
Acquisitions	(86,788)	(2,209)
Dispositions	80,058	173,849
Proceeds from sale of investments	3,282	0
Payments for investments	(375)	(172)
Notes receivable, net	(4,174)	(2,282)
Changes in restricted cash	23,624	1,912
Other, net	0	103
Net cash (used in) provided by investing activities	(38,084)	62,457
Cash flows from financing activities:
Repayments of long-term debt	(20,291)	(18,678)
Deferred financing costs	(1,069)	(1,017)
Repurchases of common stock	(90,065)	(161,194)
Dividends	(51,464)	(47,793)
Proceeds from stock option exercises	10,419	10,623
Payments related to tax withholding for share-based compensation	(4,484)	(4,142)
Net cash used in financing activities	(156,954)	(222,201)
Net cash used in operations before effect of exchange rate changes on cash	(18,295)	(22,429)
Effect of exchange rate changes on cash	6,684	3,997
Net decrease in cash and cash equivalents	(11,611)	(18,432)
Cash and cash equivalents at beginning of period	198,240	327,216
Cash and cash equivalents at end of period	186,629	308,784
Cash paid for:
Interest	93,701	85,753
Income taxes, net of refunds	22,092	63,775
Supplemental non-cash investing and financing activities:
Capital expenditures included in accounts payable	9,621	20,108
Capitalized lease obligations	$ 239,721	$ 102,748