Supplemental Guarantor Information Balance Sheet (Details) - USD ($) $ in Millions	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 502.9	$ 560.9	$ 2,990.3	$ 430.9
Accounts receivable, net	962.9	669.5
Other receivables, net	113.8	135.8
Total inventories, net	633.7	592.7
Other current assets, net	275.7	210.7
Total current assets	2,489.0	2,169.6
Properties, net	4,585.2	4,507.4
Goodwill	8,391.2	8,250.1
Other intangibles, net	14,199.6	14,031.9
Total assets	30,118.6	29,341.5
Current liabilities:
Current portion of long-term debt and short-term borrowings	686.6	684.8
Discontinued operations	4.9	5.0
Total current liabilities	3,308.1	3,157.5
Long-term debt	11,185.1	11,387.7
Pension and postretirement benefits	1,124.8	1,196.0
Deferred tax liabilities	1,865.2	1,699.0
Discontinued operations	12.4	12.6
Total liabilities	17,812.8	17,719.8
MCBC stockholders' equity	12,095.9	11,418.7
Noncontrolling interests	209.9	203.0
Total equity	12,305.8	11,621.7	9,871.9	7,063.1
Total liabilities and equity	30,118.6	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	(1,959.2)	(1,134.5)
Total current assets	(1,959.2)	(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	(31,712.4)	(30,382.6)
Other assets	(35.0)	(32.8)
Total assets	(33,706.6)	(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	(1,959.2)	(1,134.5)
Total current liabilities	(1,959.2)	(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	(7,584.4)	(7,228.7)
Total liabilities	(9,578.6)	(8,396.0)
MCBC stockholders' equity	(31,712.4)	(30,382.6)
Intercompany notes receivable	7,584.4	7,228.7
Total stockholders' equity	(24,128.0)	(23,153.9)
Noncontrolling interests	0.0	0.0
Total equity	(24,128.0)	(23,153.9)
Total liabilities and equity	(33,706.6)	(31,549.9)
Parent Company [Member]
Current assets:
Cash and cash equivalents	71.4	147.3	2,662.6	146.4
Accounts receivable, net	0.0	0.0
Other receivables, net	10.9	43.6
Total inventories, net	0.0	0.0
Other current assets, net	6.6	1.3
Intercompany accounts receivable	0.0	0.0
Total current assets	88.9	192.2
Properties, net	24.7	27.5
Goodwill	0.0	0.0
Other intangibles, net	9.0	0.0
Net investment in and advances to subsidiaries	23,716.5	22,506.3
Other assets	90.0	80.2
Total assets	23,929.1	22,806.2
Accounts payable and other current liabilities	168.5	203.6
Current liabilities:
Current portion of long-term debt and short-term borrowings	281.1	299.9
Discontinued operations	0.0	0.0
Intercompany accounts payable	1,646.0	893.5
Total current liabilities	2,095.6	1,397.0
Long-term debt	9,724.4	9,979.4
Pension and postretirement benefits	2.7	2.6
Deferred tax liabilities	0.0	0.0
Other liabilities	11.6	9.6
Discontinued operations	0.0	0.0
Intercompany notes payable	0.0	0.0
Total liabilities	11,834.3	11,388.6
MCBC stockholders' equity	12,095.9	11,418.7
Intercompany notes receivable	(1.1)	(1.1)
Total stockholders' equity	12,094.8	11,417.6
Noncontrolling interests	0.0	0.0
Total equity	12,094.8	11,417.6
Total liabilities and equity	23,929.1	22,806.2
Subsidiary Guarantors [Member]
Current assets:
Cash and cash equivalents	109.3	141.5	152.9	106.2
Accounts receivable, net	536.5	374.8
Other receivables, net	61.6	53.8
Total inventories, net	481.6	466.6
Other current assets, net	197.0	139.3
Intercompany accounts receivable	1,893.9	1,098.5
Total current assets	3,279.9	2,274.5
Properties, net	3,459.1	3,459.9
Goodwill	6,674.6	6,647.5
Other intangibles, net	12,188.1	12,180.4
Net investment in and advances to subsidiaries	3,466.1	3,475.4
Other assets	178.4	161.7
Total assets	29,246.2	28,199.4
Accounts payable and other current liabilities	1,547.9	1,493.5
Current liabilities:
Current portion of long-term debt and short-term borrowings	385.5	371.7
Discontinued operations	0.0	0.0
Intercompany accounts payable	145.3	101.8
Total current liabilities	2,078.7	1,967.0
Long-term debt	1,460.7	1,408.2
Pension and postretirement benefits	1,108.2	1,181.2
Deferred tax liabilities	1,073.4	972.0
Other liabilities	210.9	229.2
Discontinued operations	0.0	0.0
Intercompany notes payable	1,360.7	1,360.3
Total liabilities	7,292.6	7,117.9
MCBC stockholders' equity	28,176.2	26,948.9
Intercompany notes receivable	(6,222.6)	(5,867.4)
Total stockholders' equity	21,953.6	21,081.5
Noncontrolling interests	0.0	0.0
Total equity	21,953.6	21,081.5
Total liabilities and equity	29,246.2	28,199.4
Subsidiary Non Guarantors [Member]
Current assets:
Cash and cash equivalents	322.2	272.1	174.8	178.3
Accounts receivable, net	426.4	294.7
Other receivables, net	41.3	38.4
Total inventories, net	152.1	126.1
Other current assets, net	72.1	70.1
Intercompany accounts receivable	65.3	36.0
Total current assets	1,079.4	837.4
Properties, net	1,101.4	1,020.0
Goodwill	1,716.6	1,602.6
Other intangibles, net	2,002.5	1,851.5
Net investment in and advances to subsidiaries	4,529.8	4,400.9
Other assets	220.2	173.4
Total assets	10,649.9	9,885.8
Accounts payable and other current liabilities	900.2	770.6
Current liabilities:
Current portion of long-term debt and short-term borrowings	20.0	13.2
Discontinued operations	4.9	5.0
Intercompany accounts payable	167.9	139.2
Total current liabilities	1,093.0	928.0
Long-term debt	0.0	0.1
Pension and postretirement benefits	13.9	12.2
Deferred tax liabilities	826.8	759.8
Other liabilities	94.7	28.2
Discontinued operations	12.4	12.6
Intercompany notes payable	6,223.7	5,868.4
Total liabilities	8,264.5	7,609.3
MCBC stockholders' equity	3,536.2	3,433.7
Intercompany notes receivable	(1,360.7)	(1,360.2)
Total stockholders' equity	2,175.5	2,073.5
Noncontrolling interests	209.9	203.0
Total equity	2,385.4	2,276.5
Total liabilities and equity	10,649.9	9,885.8
Consolidated [Member]
Current assets:
Cash and cash equivalents	502.9	560.9	$ 2,990.3	$ 430.9
Accounts receivable, net	962.9	669.5
Other receivables, net	113.8	135.8
Total inventories, net	633.7	592.7
Other current assets, net	275.7	210.7
Intercompany accounts receivable	0.0	0.0
Total current assets	2,489.0	2,169.6
Properties, net	4,585.2	4,507.4
Goodwill	8,391.2	8,250.1
Other intangibles, net	14,199.6	14,031.9
Net investment in and advances to subsidiaries	0.0	0.0
Other assets	453.6	382.5
Total assets	30,118.6	29,341.5
Accounts payable and other current liabilities	2,616.6	2,467.7
Current liabilities:
Current portion of long-term debt and short-term borrowings	686.6	684.8
Discontinued operations	4.9	5.0
Intercompany accounts payable	0.0	0.0
Total current liabilities	3,308.1	3,157.5
Long-term debt	11,185.1	11,387.7
Pension and postretirement benefits	1,124.8	1,196.0
Deferred tax liabilities	1,865.2	1,699.0
Other liabilities	317.2	267.0
Discontinued operations	12.4	12.6
Intercompany notes payable	0.0	0.0
Total liabilities	17,812.8	17,719.8
MCBC stockholders' equity	12,095.9	11,418.7
Intercompany notes receivable	0.0	0.0
Total stockholders' equity	12,095.9	11,418.7
Noncontrolling interests	209.9	203.0
Total equity	12,305.8	11,621.7
Total liabilities and equity	$ 30,118.6	$ 29,341.5