Condensed Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 14, 2014	Jun. 15, 2013
OPERATING ACTIVITIES:
Net income (loss) before allocation to noncontrolling interests	$ (3.0)	$ 127.6
Income from discontinued operations, net of tax	(0.1)	(5.5)
(Loss) income from continuing operations, net of tax	(3.1)	122.1
Reconciliation to net cash flow (used) provided by operating activities:
Depreciation and amortization	408.2	422.0
Loss on foreign currency	107.8	0
Property impairment charges	25.9	15.3
Share-based employee compensation	0	21.9
Equity in earnings of unconsolidated affiliate	(6.4)	(10.8)
Net pension and post-retirement benefits expense	35.2	53.0
Contributions to pension and post-retirement benefit plans	(6.6)	(39.7)
Gain on property retirements and lease exit costs, net	(15.9)	(5.3)
Increase in accrued claims and other liabilities	(3.4)	55.4
Deferred income taxes	0	(17.2)
Other	9.5	(19.2)
Changes in working capital items:
Receivables	21.4	(24.9)
Inventories at FIFO cost	(228.1)	(327.9)
Prepaid expenses and other current assets	55.2	(26.2)
Income taxes	(141.2)	(15.9)
Payables and accruals	59.2	192.2
Net cash flow provided by operating activities–continuing operations	317.7	394.8
Net cash flow used by operating activities–discontinued operations	(1,780.7)	(417.0)
Net cash flow used by operating activities	(1,463.0)	(22.2)
INVESTING ACTIVITIES:
Cash paid for property additions	(299.8)	(240.1)
Proceeds from sale of property	37.5	39.5
Proceeds from company-owned life insurance policies	0	68.7
Cash restricted by merger agreement for payment of mortgage	(40.0)	0
Other	(33.9)	(11.1)
Net cash flow used by investing activities–continuing operations	(336.2)	(143.0)
Net cash flow provided (used) by investing activities–discontinued operations	88.8	(47.3)
Net cash flow used by investing activities	(247.4)	(190.3)
FINANCING ACTIVITIES:
Additions to long-term borrowings	239.8	614.6
Payments on long-term borrowings	(671.6)	(468.8)
Dividends paid	(92.2)	(84.1)
Net proceeds from exercise of stock options	17.4	22.3
Other	(1.1)	(10.3)
Net cash flow (used) provided by financing activities–continuing operations	(507.7)	73.7
Net cash flow (used) provided by financing activities–discontinued operations	(54.9)	236.3
Net cash flow (used) provided by financing activities	(562.6)	310.0
Effect of changes in exchange rates on cash	(141.8)	(3.1)
(Decrease) increase in cash and equivalents	(2,414.8)	94.4
CASH AND EQUIVALENTS:
Beginning of period	4,647.3	352.2
End of period	2,232.5	446.6
Less cash held for sale	0	(5.5)
Cash and cash equivalents, excluding held for sale	$ 2,232.5	$ 441.1