Financial Statements of Parent Company Guarantor - Condensed Consolidating Balance Sheet (Detail) - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015	Jun. 27, 2015	Dec. 31, 2014
Current assets
Cash and cash equivalents	$ 173.3	$ 126.3	$ 147.3	$ 110.4
Accounts and notes receivable, net	1,086.2	1,167.7
Inventories	1,133.2	1,174.3
Other current assets	400.1	309.3
Total current assets	2,792.8	2,777.6
Property, plant and equipment, net	937.6	942.8
Other assets
Goodwill	5,231.5	5,255.4
Intangibles, net	2,419.6	2,490.1
Other non-current assets	362.3	367.6
Total Other Assets	8,013.4	8,113.1
Total assets	11,743.8	11,833.5
Current liabilities
Current maturities of long-term debt and short-term borrowings	0.0	0.7
Accounts payable	531.7	578.8
Employee compensation and benefits	216.3	262.9
Other current liabilities	667.9	644.1
Total current liabilities	1,415.9	1,486.5
Other liabilities
Long-term debt	4,551.7	4,685.8
Pension and other post-retirement compensation and benefits	282.0	287.2
Deferred tax liabilities	815.2	844.2
Other non-current liabilities	512.7	521.0
Total liabilities	7,577.5	7,824.7
Equity
Total equity	4,166.3	4,008.8	4,552.1	4,663.8
Total liabilities and equity	11,743.8	11,833.5
Parent Company Guarantor
Current assets
Cash and cash equivalents	0.0	0.0	0.0	0.0
Accounts and notes receivable, net	0.0	0.1
Inventories		0.0
Other current assets	7.7	25.2
Total current assets	7.7	25.3
Property, plant and equipment, net		0.0
Other assets
Investments in subsidiaries	4,257.6	4,495.6
Other non-current assets	8.7	12.6
Total Other Assets	4,266.3	4,508.2
Total assets	4,274.0	4,533.5
Current liabilities
Current maturities of long-term debt and short-term borrowings		0.0
Accounts payable	0.1	0.6
Employee compensation and benefits	0.8	0.4
Other current liabilities	66.8	61.7
Total current liabilities	67.7	62.7
Other liabilities
Long-term debt	37.2	453.3
Other non-current liabilities	2.8	8.7
Total liabilities	107.7	524.7
Equity
Total equity	4,166.3	4,008.8
Total liabilities and equity	4,274.0	4,533.5
Guarantor Subsidiary [Member]
Current assets
Cash and cash equivalents	0.0
Accounts and notes receivable, net	0.0
Other current assets	6.4	12.8
Total current assets	6.4	12.8
Other assets
Investments in subsidiaries	4,241.7	4,486.1
Other non-current assets	10.9
Total Other Assets	4,252.6	4,486.1
Total assets	4,259.0	4,498.9
Current liabilities
Accounts payable	0.0
Employee compensation and benefits	0.0	0.1
Other current liabilities	1.4	1.5
Total current liabilities	1.4	1.6
Other liabilities
Long-term debt	0.0	1.7
Other non-current liabilities	0.0
Total liabilities	1.4	3.3
Equity
Total equity	4,257.6	4,495.6
Total liabilities and equity	4,259.0	4,498.9
Subsidiary Issuer
Current assets
Cash and cash equivalents	0.0	0.1	0.1	0.1
Accounts and notes receivable, net	0.0	0.0
Inventories		0.0
Other current assets	0.1	0.0
Total current assets	0.1	0.1
Property, plant and equipment, net		0.0
Other assets
Investments in subsidiaries	9,005.2	10,151.1
Other non-current assets	682.2	190.1
Total Other Assets	9,687.4	10,341.2
Total assets	9,687.5	10,341.3
Current liabilities
Current maturities of long-term debt and short-term borrowings		0.0
Accounts payable	0.0	0.3
Other current liabilities	36.4	27.1
Total current liabilities	36.4	27.4
Other liabilities
Long-term debt	5,406.1	4,535.5
Deferred tax liabilities	3.0	3.1
Total liabilities	5,445.5	4,566.0
Equity
Total equity	4,242.0	5,775.3
Total liabilities and equity	9,687.5	10,341.3
Non-Guarantor Subsidiaries
Current assets
Cash and cash equivalents	173.3	126.2	$ 147.2	$ 110.3
Accounts and notes receivable, net	1,086.2	1,167.6
Inventories	1,133.2	1,174.3
Other current assets	398.0	309.2
Total current assets	2,790.7	2,777.3
Property, plant and equipment, net	937.6	942.8
Other assets
Goodwill	5,231.5	5,255.4
Intangibles, net	2,419.6	2,490.1
Other non-current assets	1,327.7	352.1
Total Other Assets	8,978.8	8,097.6
Total assets	12,707.1	11,817.7
Current liabilities
Current maturities of long-term debt and short-term borrowings	0.0	0.7
Accounts payable	531.6	577.9
Employee compensation and benefits	215.5	262.4
Other current liabilities	575.4	591.7
Total current liabilities	1,322.5	1,432.7
Other liabilities
Long-term debt	775.6	(117.5)
Pension and other post-retirement compensation and benefits	282.0	287.2
Deferred tax liabilities	812.2	841.1
Other non-current liabilities	509.9	512.3
Total liabilities	3,702.2	2,955.8
Equity
Total equity	9,004.9	8,861.9
Total liabilities and equity	12,707.1	11,817.7
Eliminations
Current assets
Accounts and notes receivable, net	0.0	0.0
Other current assets	(12.1)	(37.9)
Total current assets	(12.1)	(37.9)
Other assets
Investments in subsidiaries	(17,504.5)	(19,132.8)
Other non-current assets	(1,667.2)	(187.2)
Total Other Assets	(19,171.7)	(19,320.0)
Total assets	(19,183.8)	(19,357.9)
Current liabilities
Accounts payable	0.0	0.0
Other current liabilities	(12.1)	(37.9)
Total current liabilities	(12.1)	(37.9)
Other liabilities
Long-term debt	(1,667.2)	(187.2)
Other non-current liabilities	0.0	0.0
Total liabilities	(1,679.3)	(225.1)
Equity
Total equity	(17,504.5)	(19,132.8)
Total liabilities and equity	$ (19,183.8)	$ (19,357.9)