Supplemental Guarantor Information Balance Sheet (Details) - USD ($) $ in Millions	Sep. 30, 2017	Dec. 31, 2016	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 971.3	$ 560.9	$ 9,981.5	$ 430.9
Accounts receivable, net	833.4	669.5
Other receivables, net	197.9	135.8
Total inventories, net	636.0	592.7
Other current assets, net	277.8	210.7
Total current assets	2,916.4	2,169.6
Properties, net	4,590.2	4,507.4
Goodwill	8,346.9	8,250.1
Other intangibles, net	14,315.8	14,031.9
Total assets	30,677.7	29,341.5
Current liabilities:
Current portion of long-term debt and short-term borrowings	1,745.0	684.8
Discontinued operations	5.1	5.0
Total current liabilities	4,256.2	3,157.5
Long-term debt	10,574.2	11,387.7
Pension and postretirement benefits	895.5	1,196.0
Deferred tax liabilities	1,932.4	1,699.0
Discontinued operations	12.9	12.6
Total liabilities	17,981.1	17,719.8
MCBC stockholders' equity	12,488.2	11,418.7
Noncontrolling interests	208.4	203.0
Total equity	12,696.6	11,621.7	9,940.4	7,063.1
Total liabilities and equity	30,677.7	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	(2,225.7)	(1,134.5)
Total current assets	(2,225.7)	(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	(32,217.0)	(30,382.6)
Other assets	(35.0)	(32.8)
Total assets	(34,477.7)	(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	(2,225.7)	(1,134.5)
Total current liabilities	(2,225.7)	(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	(8,190.8)	(7,228.7)
Total liabilities	(10,451.5)	(8,396.0)
MCBC stockholders' equity	(32,217.0)	(30,382.6)
Intercompany notes receivable	8,190.8	7,228.7
Total stockholders' equity	(24,026.2)	(23,153.9)
Noncontrolling interests	0.0	0.0
Total equity	(24,026.2)	(23,153.9)
Total liabilities and equity	(34,477.7)	(31,549.9)
Parent Company [Member]
Current assets:
Cash and cash equivalents	396.7	147.3	7,479.6	146.4
Accounts receivable, net	0.0	0.0
Other receivables, net	92.7	43.6
Total inventories, net	0.0	0.0
Other current assets, net	5.4	1.3
Intercompany accounts receivable	0.0	0.0
Total current assets	494.8	192.2
Properties, net	18.9	27.5
Goodwill	0.0	0.0
Other intangibles, net	8.5	0.0
Net investment in and advances to subsidiaries	24,216.3	22,506.3
Other assets	92.5	80.2
Total assets	24,831.0	22,806.2
Accounts payable and other current liabilities	137.0	203.6
Current liabilities:
Current portion of long-term debt and short-term borrowings	1,004.8	299.9
Discontinued operations	0.0	0.0
Intercompany accounts payable	1,810.9	893.5
Total current liabilities	2,952.7	1,397.0
Long-term debt	9,375.7	9,979.4
Pension and postretirement benefits	2.8	2.6
Deferred tax liabilities	0.0	0.0
Other liabilities	12.8	9.6
Discontinued operations	0.0	0.0
Intercompany notes payable	0.0	0.0
Total liabilities	12,344.0	11,388.6
MCBC stockholders' equity	12,488.2	11,418.7
Intercompany notes receivable	(1.2)	(1.1)
Total stockholders' equity	12,487.0	11,417.6
Noncontrolling interests	0.0	0.0
Total equity	12,487.0	11,417.6
Total liabilities and equity	24,831.0	22,806.2
Subsidiary Guarantors [Member]
Current assets:
Cash and cash equivalents	178.1	141.5	2,246.5	106.2
Accounts receivable, net	461.6	374.8
Other receivables, net	71.5	53.8
Total inventories, net	482.3	466.6
Other current assets, net	201.4	139.3
Intercompany accounts receivable	2,141.7	1,098.5
Total current assets	3,536.6	2,274.5
Properties, net	3,454.7	3,459.9
Goodwill	6,573.5	6,647.5
Other intangibles, net	12,249.6	12,180.4
Net investment in and advances to subsidiaries	3,604.8	3,475.4
Other assets	214.0	161.7
Total assets	29,633.2	28,199.4
Accounts payable and other current liabilities	1,497.5	1,493.5
Current liabilities:
Current portion of long-term debt and short-term borrowings	721.1	371.7
Discontinued operations	0.0	0.0
Intercompany accounts payable	165.2	101.8
Total current liabilities	2,383.8	1,967.0
Long-term debt	1,198.5	1,408.2
Pension and postretirement benefits	878.7	1,181.2
Deferred tax liabilities	1,111.2	972.0
Other liabilities	198.7	229.2
Discontinued operations	0.0	0.0
Intercompany notes payable	1,703.5	1,360.3
Total liabilities	7,474.4	7,117.9
MCBC stockholders' equity	28,644.9	26,948.9
Intercompany notes receivable	(6,486.1)	(5,867.4)
Total stockholders' equity	22,158.8	21,081.5
Noncontrolling interests	0.0	0.0
Total equity	22,158.8	21,081.5
Total liabilities and equity	29,633.2	28,199.4
Subsidiary Non Guarantors [Member]
Current assets:
Cash and cash equivalents	396.5	272.1	255.4	178.3
Accounts receivable, net	371.8	294.7
Other receivables, net	33.7	38.4
Total inventories, net	153.7	126.1
Other current assets, net	71.0	70.1
Intercompany accounts receivable	84.0	36.0
Total current assets	1,110.7	837.4
Properties, net	1,116.6	1,020.0
Goodwill	1,773.4	1,602.6
Other intangibles, net	2,057.7	1,851.5
Net investment in and advances to subsidiaries	4,395.9	4,400.9
Other assets	236.9	173.4
Total assets	10,691.2	9,885.8
Accounts payable and other current liabilities	871.6	770.6
Current liabilities:
Current portion of long-term debt and short-term borrowings	19.1	13.2
Discontinued operations	5.1	5.0
Intercompany accounts payable	249.6	139.2
Total current liabilities	1,145.4	928.0
Long-term debt	0.0	0.1
Pension and postretirement benefits	14.0	12.2
Deferred tax liabilities	856.2	759.8
Other liabilities	98.4	28.2
Discontinued operations	12.9	12.6
Intercompany notes payable	6,487.3	5,868.4
Total liabilities	8,614.2	7,609.3
MCBC stockholders' equity	3,572.1	3,433.7
Intercompany notes receivable	(1,703.5)	(1,360.2)
Total stockholders' equity	1,868.6	2,073.5
Noncontrolling interests	208.4	203.0
Total equity	2,077.0	2,276.5
Total liabilities and equity	10,691.2	9,885.8
Consolidated [Member]
Current assets:
Cash and cash equivalents	971.3	560.9	$ 9,981.5	$ 430.9
Accounts receivable, net	833.4	669.5
Other receivables, net	197.9	135.8
Total inventories, net	636.0	592.7
Other current assets, net	277.8	210.7
Intercompany accounts receivable	0.0	0.0
Total current assets	2,916.4	2,169.6
Properties, net	4,590.2	4,507.4
Goodwill	8,346.9	8,250.1
Other intangibles, net	14,315.8	14,031.9
Net investment in and advances to subsidiaries	0.0	0.0
Other assets	508.4	382.5
Total assets	30,677.7	29,341.5
Accounts payable and other current liabilities	2,506.1	2,467.7
Current liabilities:
Current portion of long-term debt and short-term borrowings	1,745.0	684.8
Discontinued operations	5.1	5.0
Intercompany accounts payable	0.0	0.0
Total current liabilities	4,256.2	3,157.5
Long-term debt	10,574.2	11,387.7
Pension and postretirement benefits	895.5	1,196.0
Deferred tax liabilities	1,932.4	1,699.0
Other liabilities	309.9	267.0
Discontinued operations	12.9	12.6
Intercompany notes payable	0.0	0.0
Total liabilities	17,981.1	17,719.8
MCBC stockholders' equity	12,488.2	11,418.7
Intercompany notes receivable	0.0	0.0
Total stockholders' equity	12,488.2	11,418.7
Noncontrolling interests	208.4	203.0
Total equity	12,696.6	11,621.7
Total liabilities and equity	$ 30,677.7	$ 29,341.5