Supplemental Guarantor Information Balance Sheet (Details) - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 395.0	$ 560.9	$ 2,602.9	$ 430.9
Accounts receivable, net	756.5	669.5
Other receivables, net	166.5	135.8
Total inventories, net	663.5	592.7
Other current assets, net	297.7	210.7
Total current assets	2,279.2	2,169.6
Properties, net	4,528.8	4,507.4
Goodwill	8,276.2	8,250.1
Other intangibles, net	14,032.6	14,031.9
Total assets	29,542.9	29,341.5
Current liabilities:
Current portion of long-term debt and short-term borrowings	843.0	684.8
Discontinued operations	5.2	5.0
Total current liabilities	3,048.7	3,157.5
Long-term debt	11,443.1	11,387.7
Pension and postretirement benefits	1,157.9	1,196.0
Deferred tax liabilities	1,762.6	1,699.0
Discontinued operations	13.1	12.6
Total liabilities	17,732.6	17,719.8
MCBC stockholders' equity	11,598.3	11,418.7
Noncontrolling interests	212.0	203.0
Total equity	11,810.3	11,621.7	9,919.3	7,063.1
Total liabilities and equity	29,542.9	29,341.5
Consolidation, Eliminations [Member]
Current assets:
Cash and cash equivalents	0.0	0.0	0.0	0.0
Accounts receivable, net	0.0	0.0
Other receivables, net	0.0	0.0
Total inventories, net	0.0	0.0
Other current assets, net	0.0	0.0
Intercompany accounts receivable	(1,267.0)	(1,134.5)
Total current assets	(1,267.0)	(1,134.5)
Properties, net	0.0	0.0
Goodwill	0.0	0.0
Other intangibles, net	0.0	0.0
Net investment in and advances to subsidiaries	(30,830.0)	(30,382.6)
Other assets	(35.0)	(32.8)
Total assets	(32,132.0)	(31,549.9)
Accounts payable and other current liabilities	0.0	0.0
Current liabilities:
Current portion of long-term debt and short-term borrowings	0.0	0.0
Discontinued operations	0.0	0.0
Intercompany accounts payable	(1,267.0)	(1,134.5)
Total current liabilities	(1,267.0)	(1,134.5)
Long-term debt	0.0	0.0
Pension and postretirement benefits	0.0	0.0
Deferred tax liabilities	(35.0)	(32.8)
Other liabilities	0.0	0.0
Discontinued operations	0.0	0.0
Intercompany notes payable	(7,313.0)	(7,228.7)
Total liabilities	(8,615.0)	(8,396.0)
MCBC stockholders' equity	(30,830.0)	(30,382.6)
Intercompany notes receivable	7,313.0	7,228.7
Total stockholders' equity	(23,517.0)	(23,153.9)
Noncontrolling interests	0.0	0.0
Total equity	(23,517.0)	(23,153.9)
Total liabilities and equity	(32,132.0)	(31,549.9)
Parent Company [Member]
Current assets:
Cash and cash equivalents	41.9	147.3	2,416.5	146.4
Accounts receivable, net	0.0	0.0
Other receivables, net	44.5	43.6
Total inventories, net	0.0	0.0
Other current assets, net	16.0	1.3
Intercompany accounts receivable	0.0	0.0
Total current assets	102.4	192.2
Properties, net	27.0	27.5
Goodwill	0.0	0.0
Other intangibles, net	0.0	0.0
Net investment in and advances to subsidiaries	22,933.3	22,506.3
Other assets	80.7	80.2
Total assets	23,143.4	22,806.2
Accounts payable and other current liabilities	129.9	203.6
Current liabilities:
Current portion of long-term debt and short-term borrowings	430.0	299.9
Discontinued operations	0.0	0.0
Intercompany accounts payable	951.9	893.5
Total current liabilities	1,511.8	1,397.0
Long-term debt	10,021.4	9,979.4
Pension and postretirement benefits	2.6	2.6
Deferred tax liabilities	0.0	0.0
Other liabilities	10.4	9.6
Discontinued operations	0.0	0.0
Intercompany notes payable	0.0	0.0
Total liabilities	11,546.2	11,388.6
MCBC stockholders' equity	11,598.3	11,418.7
Intercompany notes receivable	(1.1)	(1.1)
Total stockholders' equity	11,597.2	11,417.6
Noncontrolling interests	0.0	0.0
Total equity	11,597.2	11,417.6
Total liabilities and equity	23,143.4	22,806.2
Subsidiary Guarantors [Member]
Current assets:
Cash and cash equivalents	91.4	141.5	41.8	106.2
Accounts receivable, net	436.1	374.8
Other receivables, net	76.7	53.8
Total inventories, net	517.5	466.6
Other current assets, net	207.3	139.3
Intercompany accounts receivable	1,219.0	1,098.5
Total current assets	2,548.0	2,274.5
Properties, net	3,456.4	3,459.9
Goodwill	6,649.7	6,647.5
Other intangibles, net	12,160.0	12,180.4
Net investment in and advances to subsidiaries	3,460.6	3,475.4
Other assets	178.1	161.7
Total assets	28,452.8	28,199.4
Accounts payable and other current liabilities	1,379.8	1,493.5
Current liabilities:
Current portion of long-term debt and short-term borrowings	375.1	371.7
Discontinued operations	0.0	0.0
Intercompany accounts payable	120.5	101.8
Total current liabilities	1,875.4	1,967.0
Long-term debt	1,421.6	1,408.2
Pension and postretirement benefits	1,141.9	1,181.2
Deferred tax liabilities	1,015.6	972.0
Other liabilities	206.5	229.2
Discontinued operations	0.0	0.0
Intercompany notes payable	1,360.3	1,360.3
Total liabilities	7,021.3	7,117.9
MCBC stockholders' equity	27,383.0	26,948.9
Intercompany notes receivable	(5,951.5)	(5,867.4)
Total stockholders' equity	21,431.5	21,081.5
Noncontrolling interests	0.0	0.0
Total equity	21,431.5	21,081.5
Total liabilities and equity	28,452.8	28,199.4
Subsidiary Non Guarantors [Member]
Current assets:
Cash and cash equivalents	261.7	272.1	144.6	178.3
Accounts receivable, net	320.4	294.7
Other receivables, net	45.3	38.4
Total inventories, net	146.0	126.1
Other current assets, net	74.4	70.1
Intercompany accounts receivable	48.0	36.0
Total current assets	895.8	837.4
Properties, net	1,045.4	1,020.0
Goodwill	1,626.5	1,602.6
Other intangibles, net	1,872.6	1,851.5
Net investment in and advances to subsidiaries	4,436.1	4,400.9
Other assets	202.3	173.4
Total assets	10,078.7	9,885.8
Accounts payable and other current liabilities	690.8	770.6
Current liabilities:
Current portion of long-term debt and short-term borrowings	37.9	13.2
Discontinued operations	5.2	5.0
Intercompany accounts payable	194.6	139.2
Total current liabilities	928.5	928.0
Long-term debt	0.1	0.1
Pension and postretirement benefits	13.4	12.2
Deferred tax liabilities	782.0	759.8
Other liabilities	90.3	28.2
Discontinued operations	13.1	12.6
Intercompany notes payable	5,952.7	5,868.4
Total liabilities	7,780.1	7,609.3
MCBC stockholders' equity	3,447.0	3,433.7
Intercompany notes receivable	(1,360.4)	(1,360.2)
Total stockholders' equity	2,086.6	2,073.5
Noncontrolling interests	212.0	203.0
Total equity	2,298.6	2,276.5
Total liabilities and equity	10,078.7	9,885.8
Consolidated [Member]
Current assets:
Cash and cash equivalents	395.0	560.9	$ 2,602.9	$ 430.9
Accounts receivable, net	756.5	669.5
Other receivables, net	166.5	135.8
Total inventories, net	663.5	592.7
Other current assets, net	297.7	210.7
Intercompany accounts receivable	0.0	0.0
Total current assets	2,279.2	2,169.6
Properties, net	4,528.8	4,507.4
Goodwill	8,276.2	8,250.1
Other intangibles, net	14,032.6	14,031.9
Net investment in and advances to subsidiaries	0.0	0.0
Other assets	426.1	382.5
Total assets	29,542.9	29,341.5
Accounts payable and other current liabilities	2,200.5	2,467.7
Current liabilities:
Current portion of long-term debt and short-term borrowings	843.0	684.8
Discontinued operations	5.2	5.0
Intercompany accounts payable	0.0	0.0
Total current liabilities	3,048.7	3,157.5
Long-term debt	11,443.1	11,387.7
Pension and postretirement benefits	1,157.9	1,196.0
Deferred tax liabilities	1,762.6	1,699.0
Other liabilities	307.2	267.0
Discontinued operations	13.1	12.6
Intercompany notes payable	0.0	0.0
Total liabilities	17,732.6	17,719.8
MCBC stockholders' equity	11,598.3	11,418.7
Intercompany notes receivable	0.0	0.0
Total stockholders' equity	11,598.3	11,418.7
Noncontrolling interests	212.0	203.0
Total equity	11,810.3	11,621.7
Total liabilities and equity	$ 29,542.9	$ 29,341.5