CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 337.6	$ 442.3
Accounts receivable, net	552.1	603.6
Other receivables, net	161.3	124.4
Inventories:
Finished, net	179.6	133.2
In process	24.4	23.3
Raw materials	42.6	36.9
Packaging materials, net	16.6	11.9
Total inventories, net	263.2	205.3
Other current assets, net	123.7	111.7
Deferred tax assets	46.4	50.4
Total current assets	1,484.3	1,537.7
Properties, net	1,936.2	1,970.1
Goodwill	2,394.7	2,418.7
Other intangibles, net	6,652.3	6,825.1
Investment in MillerCoors	2,608.5	2,506.5
Deferred tax assets	15.7	38.3
Notes receivable, net	23.0	23.6
Other assets	251.1	260.1
Total assets	15,365.8	15,580.1
Current liabilities :
Accounts payable and other current liabilities	1,267.0	1,410.3
Deferred tax liabilities	167.3	138.1
Current portion of long-term debt and short-term borrowings	630.4	586.9
Discontinued operations	7.1	6.8
Total current liabilities	2,071.8	2,142.1
Long-term debt	3,162.3	3,213.0
Pension and post-retirement benefits	436.5	462.6
Deferred tax liabilities	932.5	911.4
Unrecognized tax benefits	56.5	92.7
Other liabilities	63.5	77.2
Discontinued operations	18.0	17.3
Total liabilities	6,741.1	6,916.3
Commitments and contingencies (Note 16)
Capital stock:
Preferred stock, non-voting, no par value (authorized: 25.0 shares; none issued)	0	0
Paid-in capital	3,777.6	3,747.6
Retained earnings	4,328.4	4,233.2
Accumulated other comprehensive income (loss)	(6.6)	154.9
Class B common stock held in treasury at cost (7.5 shares and 7.5 shares, respectively)	(321.1)	(321.1)
Total Molson Coors Brewing Company stockholders' equity	8,600.9	8,638.9
Noncontrolling interests	23.8	24.9
Total equity	8,624.7	8,663.8
Total liabilities and equity	15,365.8	15,580.1
Class A common stock, voting [Member]
Capital stock:
Common stock	0	0
Class B common stock, non-voting [Member]
Capital stock:
Common stock	1.7	1.7
Class A Exchangeable Shares [Member]
Capital stock:
Exchangeable shares	108.5	108.5
Class B Exchangeable Shares [Member]
Capital stock:
Exchangeable shares	$ 712.4	$ 714.1