Guarantor Financial Information (Condensed Consolidated Statements of Cash Flows) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2016	Oct. 03, 2015	Oct. 01, 2016	Oct. 03, 2015
Cash flows from operating activities:
Net income/(loss)	$ 28,890	$ (7,357)	$ 65,544	$ (596)
Earnings in investments in subsidiaries	0	0	0	0
Other operating cash flows			215,018	297,250
Net cash provided by operating activities			280,562	296,654
Cash flows from investing activities:
Capital expenditures			(168,224)	(162,264)
Acquisitions, net of cash acquired			(8,511)	0
Investment in subsidiaries and affiliates				0
Note receivable from affiliates			0	0
Gross proceeds from disposal of property, plant and equipment and other assets			4,492	2,473
Proceeds from insurance settlement			1,537	561
Payments related to routes and other intangibles			0	(2,939)
Net cash used by investing activities			(170,706)	(162,169)
Cash flows from financing activities:
Proceeds from long-term debt			28,765	586,199
Payments on long-term debt			(128,364)	(595,872)
Borrowings from revolving credit facility			83,000	78,244
Payments on revolving credit facility			(93,028)	(130,876)
Net cash overdraft financing			0	(1,261)
Deferred loan costs			0	(17,119)
Issuance of common stock			143	171
Repurchase of treasury stock			(5,000)	(5,912)
Contributions from parent				0
Minimum withholding taxes paid on stock awards			(1,843)	(4,838)
Distributions to noncontrolling interests			(885)	(2,820)
Net cash used by financing activities			(117,212)	(94,084)
Effect of exchange rate changes on cash			(943)	(299)
Net increase/(decrease) in cash and cash equivalents			(8,299)	40,102
Cash and cash equivalents at beginning of period			156,884	108,784
Cash and cash equivalents at end of period	148,585	148,886	148,585	148,886
Parent [Member]
Cash flows from operating activities:
Net income/(loss)	28,890	(7,357)	65,544	(596)
Earnings in investments in subsidiaries	(60,952)	45,361	(157,943)	9,468
Other operating cash flows			215,375	74,837
Net cash provided by operating activities			122,976	83,709
Cash flows from investing activities:
Capital expenditures			(33,431)	(28,830)
Acquisitions, net of cash acquired			0
Investment in subsidiaries and affiliates				(20)
Note receivable from affiliates			0	0
Gross proceeds from disposal of property, plant and equipment and other assets			2,375	707
Proceeds from insurance settlement			0	71
Payments related to routes and other intangibles				0
Net cash used by investing activities			(31,056)	(28,072)
Cash flows from financing activities:
Proceeds from long-term debt			0	0
Payments on long-term debt			(87,411)	(12,092)
Borrowings from revolving credit facility			83,000	25,000
Payments on revolving credit facility			(83,000)	(60,000)
Net cash overdraft financing				0
Deferred loan costs				(7,104)
Issuance of common stock			143	171
Repurchase of treasury stock			(5,000)	(5,912)
Contributions from parent				0
Minimum withholding taxes paid on stock awards			(1,718)	(4,838)
Distributions to noncontrolling interests			0	0
Net cash used by financing activities			(93,986)	(64,775)
Effect of exchange rate changes on cash			0	0
Net increase/(decrease) in cash and cash equivalents			(2,066)	(9,138)
Cash and cash equivalents at beginning of period			3,443	10,447
Cash and cash equivalents at end of period	1,377	1,309	1,377	1,309
Guarantors [Member]
Cash flows from operating activities:
Net income/(loss)	29,914	(41,121)	86,132	(4,261)
Earnings in investments in subsidiaries	0	0	0	0
Other operating cash flows			(74,110)	39,901
Net cash provided by operating activities			12,022	35,640
Cash flows from investing activities:
Capital expenditures			(68,145)	(70,947)
Acquisitions, net of cash acquired			0
Investment in subsidiaries and affiliates				(29,541)
Note receivable from affiliates			53,056	51,019
Gross proceeds from disposal of property, plant and equipment and other assets			816	807
Proceeds from insurance settlement			0	490
Payments related to routes and other intangibles				0
Net cash used by investing activities			(14,273)	(48,172)
Cash flows from financing activities:
Proceeds from long-term debt			0	0
Payments on long-term debt			0	(55)
Borrowings from revolving credit facility			0	0
Payments on revolving credit facility			0	0
Net cash overdraft financing				0
Deferred loan costs				0
Issuance of common stock			0	0
Repurchase of treasury stock			0	0
Contributions from parent				0
Minimum withholding taxes paid on stock awards			0	0
Distributions to noncontrolling interests			0	0
Net cash used by financing activities			0	(55)
Effect of exchange rate changes on cash			0	0
Net increase/(decrease) in cash and cash equivalents			(2,251)	(12,587)
Cash and cash equivalents at beginning of period			3,993	14,460
Cash and cash equivalents at end of period	1,742	1,873	1,742	1,873
Non-guarantors [Member]
Cash flows from operating activities:
Net income/(loss)	31,038	(4,240)	71,811	(5,207)
Earnings in investments in subsidiaries	0	0	0	0
Other operating cash flows			73,753	182,512
Net cash provided by operating activities			145,564	177,305
Cash flows from investing activities:
Capital expenditures			(66,648)	(62,487)
Acquisitions, net of cash acquired			(8,511)
Investment in subsidiaries and affiliates				29,541
Note receivable from affiliates			(53,056)	(51,019)
Gross proceeds from disposal of property, plant and equipment and other assets			1,301	959
Proceeds from insurance settlement			1,537	0
Payments related to routes and other intangibles				(2,939)
Net cash used by investing activities			(125,377)	(85,945)
Cash flows from financing activities:
Proceeds from long-term debt			28,765	586,199
Payments on long-term debt			(40,953)	(583,725)
Borrowings from revolving credit facility			0	53,244
Payments on revolving credit facility			(10,028)	(70,876)
Net cash overdraft financing				(1,261)
Deferred loan costs				(10,015)
Issuance of common stock			0	0
Repurchase of treasury stock			0	0
Contributions from parent				20
Minimum withholding taxes paid on stock awards			(125)	0
Distributions to noncontrolling interests			(885)	(2,820)
Net cash used by financing activities			(23,226)	(29,234)
Effect of exchange rate changes on cash			(943)	(299)
Net increase/(decrease) in cash and cash equivalents			(3,982)	61,827
Cash and cash equivalents at beginning of period			149,448	83,877
Cash and cash equivalents at end of period	145,466	145,704	145,466	145,704
Eliminations [Member]
Cash flows from operating activities:
Net income/(loss)	(60,952)	45,361	(157,943)	9,468
Earnings in investments in subsidiaries	60,952	(45,361)	157,943	(9,468)
Other operating cash flows			0	0
Net cash provided by operating activities			0	0
Cash flows from investing activities:
Capital expenditures			0	0
Acquisitions, net of cash acquired			0
Investment in subsidiaries and affiliates				20
Note receivable from affiliates			0	0
Gross proceeds from disposal of property, plant and equipment and other assets			0	0
Proceeds from insurance settlement			0	0
Payments related to routes and other intangibles				0
Net cash used by investing activities			0	20
Cash flows from financing activities:
Proceeds from long-term debt			0	0
Payments on long-term debt			0	0
Borrowings from revolving credit facility			0	0
Payments on revolving credit facility			0	0
Net cash overdraft financing				0
Deferred loan costs				0
Issuance of common stock			0	0
Repurchase of treasury stock			0	0
Contributions from parent				(20)
Minimum withholding taxes paid on stock awards			0	0
Distributions to noncontrolling interests			0	0
Net cash used by financing activities			0	(20)
Effect of exchange rate changes on cash			0	0
Net increase/(decrease) in cash and cash equivalents			0	0
Cash and cash equivalents at beginning of period			0	0
Cash and cash equivalents at end of period	$ 0	$ 0	$ 0	$ 0