CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Dec. 25, 2010
Net income (loss) including noncontrolling interests	$ 439.1	$ 677.1	$ 709.9
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	344.9	(67.7)	121.5
Unrealized (loss) gain on derivative instruments	(26.4)	(6.1)	(16.0)
Reclassification of derivative losses to income	8.6	19.4	8.4
Pension and other postretirement benefit adjustments	(195.8)	(189.6)	100.4
Amortization of net prior service costs and net actuarial losses to income	30.9	10.2	7.8
Ownership share of unconsolidated subsidiaries' other comprehensive income (loss)	(6.9)	(67.0)	(71.7)
Total other comprehensive income (loss), net of tax	155.3	(300.8)	150.4
Comprehensive income (loss)	594.4	376.3	860.3
Less: Comprehensive income (loss) attributable to the noncontrolling interest	3.9	(0.8)	(2.2)
Comprehensive income (loss) attributable to MCBC	$ 598.3	$ 375.5	$ 858.1