Consolidating Financial Information of Guarantors and Issuers (Cash Flows) (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 29, 2019	Sep. 23, 2018
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	$ 389,139	$ 334,434
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	0	0
Proceeds from returns on investments	0
Proceeds from sale of investment	617	0
Acquisitions, net of cash acquired	(270,171)	0
Capital expenditures	(296,616)	(145,716)
Net cash for investing activities	(566,170)	(145,716)
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	0	0
Payments for returns of capital	0
Note borrowings	500,000	0
Term debt payments	(1,875)	0
Distributions paid to partners	(157,045)	(150,852)
Payment of debt issuance costs and original issue discount	(7,812)	(2,521)
Exercise of limited partnership unit options	0	125
Tax effect of units involved in treasury unit transactions	(1,615)	(3,049)
Payments related to tax withholding for equity compensation	(4,249)	(6,943)
Net cash from (for) financing activities	327,404	(163,240)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	2,394	(967)
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	152,767	24,511
Balance, beginning of period	105,349	166,245
Balance, end of period	258,116	190,756
2024 U.S. fixed rate notes at 5.375%[Member] \| Reportable Legal Entities [Member] \| Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	93,000	95,426
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	0	0
Proceeds from returns on investments	0
Proceeds from sale of investment	0
Acquisitions, net of cash acquired	0
Capital expenditures	0	0
Net cash for investing activities	0	0
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	64,698	56,394
Payments for returns of capital	0
Note borrowings	0
Term debt payments	0
Distributions paid to partners	(157,698)	(151,820)
Payment of debt issuance costs and original issue discount	0	0
Exercise of limited partnership unit options		0
Tax effect of units involved in treasury unit transactions	0	0
Payments related to tax withholding for equity compensation	0	0
Net cash from (for) financing activities	(93,000)	(95,426)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	0	0
Balance, beginning of period	0	0
Balance, end of period	0	0
2024 U.S. fixed rate notes at 5.375%[Member] \| Reportable Legal Entities [Member] \| Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	327,653	188,005
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	(114,269)	(21,515)
Proceeds from returns on investments	0
Proceeds from sale of investment	0
Acquisitions, net of cash acquired	(270,171)
Capital expenditures	(280,493)	(129,361)
Net cash for investing activities	(664,933)	(150,876)
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	0	0
Payments for returns of capital	0
Note borrowings	500,000
Term debt payments	(1,547)
Distributions paid to partners	0	0
Payment of debt issuance costs and original issue discount	(7,812)	(2,200)
Exercise of limited partnership unit options		0
Tax effect of units involved in treasury unit transactions	0	0
Payments related to tax withholding for equity compensation	0	0
Net cash from (for) financing activities	490,641	(2,200)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	153,361	34,929
Balance, beginning of period	32,715	81,582
Balance, end of period	186,076	116,511
2024 U.S. fixed rate notes at 5.375%[Member] \| Eliminations [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	(547)	(3,506)
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	114,269	53,392
Proceeds from returns on investments	(38,030)
Proceeds from sale of investment	0
Acquisitions, net of cash acquired	0
Capital expenditures	0	0
Net cash for investing activities	76,239	53,392
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	(114,269)	(53,392)
Payments for returns of capital	38,030
Note borrowings	0
Term debt payments	0
Distributions paid to partners	653	968
Payment of debt issuance costs and original issue discount	0	0
Exercise of limited partnership unit options		0
Tax effect of units involved in treasury unit transactions	0	0
Payments related to tax withholding for equity compensation	0	0
Net cash from (for) financing activities	(75,586)	(52,424)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	106	(2,538)
Balance, beginning of period	(692)	(1,095)
Balance, end of period	(586)	(3,633)
2027 and 2029 Senior Notes [Member] \| Reportable Legal Entities [Member] \| Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	93,000	95,426
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	0	0
Proceeds from returns on investments	0
Proceeds from sale of investment	0
Acquisitions, net of cash acquired	0
Capital expenditures	0	0
Net cash for investing activities	0	0
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	64,698	56,394
Payments for returns of capital	0
Note borrowings	0
Term debt payments	0
Distributions paid to partners	(157,698)	(151,820)
Payment of debt issuance costs and original issue discount	0	0
Exercise of limited partnership unit options		0
Tax effect of units involved in treasury unit transactions	0	0
Payments related to tax withholding for equity compensation	0	0
Net cash from (for) financing activities	(93,000)	(95,426)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	0	0
Balance, beginning of period	0	0
Balance, end of period	0	0
2027 and 2029 Senior Notes [Member] \| Reportable Legal Entities [Member] \| Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	145,196	51,939
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	(114,269)	(21,515)
Proceeds from returns on investments	0
Proceeds from sale of investment	0
Acquisitions, net of cash acquired	0
Capital expenditures	(29,589)	(30,388)
Net cash for investing activities	(143,858)	(51,903)
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	0	0
Payments for returns of capital	0
Note borrowings	0
Term debt payments	0
Distributions paid to partners	0	0
Payment of debt issuance costs and original issue discount	0	0
Exercise of limited partnership unit options		0
Tax effect of units involved in treasury unit transactions	0	0
Payments related to tax withholding for equity compensation	0	0
Net cash from (for) financing activities	0	0
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	1,338	36
Balance, beginning of period	2,052	1,152
Balance, end of period	3,390	1,188
2027 and 2029 Senior Notes [Member] \| Eliminations [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	(547)	(3,506)
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	114,269	53,392
Proceeds from returns on investments	(38,030)
Proceeds from sale of investment	0
Acquisitions, net of cash acquired	0
Capital expenditures	0	0
Net cash for investing activities	76,239	53,392
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	(114,269)	(53,392)
Payments for returns of capital	38,030
Note borrowings	0
Term debt payments	0
Distributions paid to partners	653	968
Payment of debt issuance costs and original issue discount	0	0
Exercise of limited partnership unit options		0
Tax effect of units involved in treasury unit transactions	0	0
Payments related to tax withholding for equity compensation	0	0
Net cash from (for) financing activities	(75,586)	(52,424)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	106	(2,538)
Balance, beginning of period	(692)	(1,095)
Balance, end of period	(586)	(3,633)
Co-Issuer Subsidiary (Magnum) [Member] \| 2024 U.S. fixed rate notes at 5.375%[Member] \| Reportable Legal Entities [Member] \| Subsidiary Issuer [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	(82,026)	13,190
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	0	0
Proceeds from returns on investments	38,030
Proceeds from sale of investment	617
Acquisitions, net of cash acquired	0
Capital expenditures	0	0
Net cash for investing activities	38,647	0
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	49,571	(3,002)
Payments for returns of capital	0
Note borrowings	0
Term debt payments	(328)
Distributions paid to partners	0	0
Payment of debt issuance costs and original issue discount	0	(321)
Exercise of limited partnership unit options		125
Tax effect of units involved in treasury unit transactions	(1,615)	(3,049)
Payments related to tax withholding for equity compensation	(4,249)	(6,943)
Net cash from (for) financing activities	43,379	(13,190)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	0	0
Balance, beginning of period	0	0
Balance, end of period	0	0
Co-Issuer Subsidiary (Magnum) [Member] \| 2027 and 2029 Senior Notes [Member] \| Reportable Legal Entities [Member] \| Subsidiary Issuer [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	(82,026)	13,190
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	0	0
Proceeds from returns on investments	38,030
Proceeds from sale of investment	617
Acquisitions, net of cash acquired	0
Capital expenditures	0	0
Net cash for investing activities	38,647	0
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	49,571	(3,002)
Payments for returns of capital	0
Note borrowings	0
Term debt payments	(328)
Distributions paid to partners	0	0
Payment of debt issuance costs and original issue discount	0	(321)
Exercise of limited partnership unit options		125
Tax effect of units involved in treasury unit transactions	(1,615)	(3,049)
Payments related to tax withholding for equity compensation	(4,249)	(6,943)
Net cash from (for) financing activities	43,379	(13,190)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	0	0
Balance, beginning of period	0	0
Balance, end of period	0	0
Co-Issuer Subsidiary (Cedar Canada) [Member] \| 2024 U.S. fixed rate notes at 5.375%[Member] \| Reportable Legal Entities [Member] \| Subsidiary Issuer [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	51,059	41,319
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	0	(31,877)
Proceeds from returns on investments	0
Proceeds from sale of investment	0
Acquisitions, net of cash acquired	0
Capital expenditures	(16,123)	(16,355)
Net cash for investing activities	(16,123)	(48,232)
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	0	0
Payments for returns of capital	(38,030)
Note borrowings	0
Term debt payments	0
Distributions paid to partners	0	0
Payment of debt issuance costs and original issue discount	0	0
Exercise of limited partnership unit options		0
Tax effect of units involved in treasury unit transactions	0	0
Payments related to tax withholding for equity compensation	0	0
Net cash from (for) financing activities	(38,030)	0
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	2,394	(967)
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	(700)	(7,880)
Balance, beginning of period	73,326	85,758
Balance, end of period	72,626	77,878
Co-Issuer Subsidiary (Cedar Canada) [Member] \| 2027 and 2029 Senior Notes [Member] \| Reportable Legal Entities [Member] \| Subsidiary Issuer [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	51,059	41,319
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	0	(31,877)
Proceeds from returns on investments	0
Proceeds from sale of investment	0
Acquisitions, net of cash acquired	0
Capital expenditures	(16,123)	(16,355)
Net cash for investing activities	(16,123)	(48,232)
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	0	0
Payments for returns of capital	(38,030)
Note borrowings	0
Term debt payments	0
Distributions paid to partners	0	0
Payment of debt issuance costs and original issue discount	0	0
Exercise of limited partnership unit options		0
Tax effect of units involved in treasury unit transactions	0	0
Payments related to tax withholding for equity compensation	0	0
Net cash from (for) financing activities	(38,030)	0
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	2,394	(967)
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	(700)	(7,880)
Balance, beginning of period	73,326	85,758
Balance, end of period	72,626	77,878
Co-Issuer Subsidiary (Millennium) [Member] \| 2027 and 2029 Senior Notes [Member] \| Reportable Legal Entities [Member] \| Subsidiary Issuer [Member]
Condensed Financial Statements, Captions [Line Items]
NET CASH FROM (FOR) OPERATING ACTIVITIES	182,457	136,066
CASH FLOWS FOR INVESTING ACTIVITIES
Intercompany receivables (payments) receipts	0	0
Proceeds from returns on investments	0
Proceeds from sale of investment	0
Acquisitions, net of cash acquired	(270,171)
Capital expenditures	(250,904)	(98,973)
Net cash for investing activities	(521,075)	(98,973)
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Intercompany payables (payments) receipts	0	0
Payments for returns of capital	0
Note borrowings	500,000
Term debt payments	(1,547)
Distributions paid to partners	0	0
Payment of debt issuance costs and original issue discount	(7,812)	(2,200)
Exercise of limited partnership unit options		0
Tax effect of units involved in treasury unit transactions	0	0
Payments related to tax withholding for equity compensation	0	0
Net cash from (for) financing activities	490,641	(2,200)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the year	152,023	34,893
Balance, beginning of period	30,663	80,430
Balance, end of period	$ 182,686	$ 115,323

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Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.

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Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.

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The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period.

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Amount of cash inflow from exercise of option under share-based payment arrangement.

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