Condensed Consolidating Balance Sheets (Detail) - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014	Dec. 31, 2013
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	$ 729.9	$ 1,164.8	$ 665.3	$ 1,128.5
Accounts receivable	1,256.5	1,277.9
Inventories	1,884.0	1,504.7
Other current assets	386.7	370.6
Total current assets	4,257.1	4,318.0
Property, plant and equipment, net	810.4	849.9
Goodwill	2,885.2	2,880.2
Intangibles, net	2,579.0	2,598.5
Other non-current assets	150.0	152.7
Total assets	10,681.7	10,799.3
Short-term debt and current portion of long-term debt	588.5	594.9
Accounts payable	800.1	809.9
Other current liabilities	597.3	672.4
Total current liabilities	1,985.9	2,077.2
Long-term debt	4,437.0	4,464.0
Deferred taxes on income	1,228.7	1,222.1
Other non-current liabilities	439.7	426.7
Total stockholders' equity	2,590.4	2,609.3
Total liabilities and stockholders' equity	10,681.7	10,799.3
Eliminations
Condensed Balance Sheet Statements, Captions [Line Items]
Intercompany receivables	(7,370.0)	(13,947.5)
Investment in subsidiaries	(9,088.0)	(9,140.4)
Total assets	(16,458.0)	(23,087.9)
Intercompany payables	(7,370.0)	(13,947.5)
Total stockholders' equity	(9,088.0)	(9,140.4)
Total liabilities and stockholders' equity	(16,458.0)	(23,087.9)
Parent Company
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	377.0	728.8	279.1	630.8
Other current assets	33.3	38.3
Total current assets	410.3	767.1
Property, plant and equipment, net	53.2	47.0
Intercompany receivables	2,875.0	4,641.2
Investment in subsidiaries	7,171.8	7,111.3
Other non-current assets	50.4	56.4
Total assets	10,560.7	12,623.0
Short-term debt and current portion of long-term debt	47.0	47.0
Accounts payable	3.0	8.7
Other current liabilities	61.4	63.6
Total current liabilities	111.4	119.3
Long-term debt	4,416.4	4,442.0
Intercompany payables	3,148.1	5,197.4
Deferred taxes on income	120.4	100.4
Other non-current liabilities	174.0	154.6
Total stockholders' equity	2,590.4	2,609.3
Total liabilities and stockholders' equity	10,560.7	12,623.0
Guarantor Subsidiaries
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	5.2	9.3	8.1	13.5
Accounts receivable	4.4	1.2
Inventories	1,180.8	919.4
Other current assets	238.7	161.7
Total current assets	1,429.1	1,091.6
Property, plant and equipment, net	466.1	456.5
Goodwill	2,572.2	2,572.0
Intangibles, net	2,345.4	2,350.7
Intercompany receivables	2,385.0	4,758.6
Investment in subsidiaries	1,916.2	2,029.1
Other non-current assets	26.3	26.9
Total assets	11,140.3	13,285.4
Short-term debt and current portion of long-term debt	1.5	1.6
Accounts payable	524.0	529.8
Other current liabilities	304.0	337.4
Total current liabilities	829.5	868.8
Long-term debt	3.5	4.2
Intercompany payables	1,877.0	4,044.0
Deferred taxes on income	1,028.1	1,039.3
Other non-current liabilities	149.2	160.5
Total stockholders' equity	7,253.0	7,168.6
Total liabilities and stockholders' equity	11,140.3	13,285.4
Non-Guarantor Subsidiaries
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	347.7	426.7	$ 378.1	$ 484.2
Accounts receivable	1,252.1	1,276.7
Inventories	703.2	585.3
Other current assets	114.7	170.6
Total current assets	2,417.7	2,459.3
Property, plant and equipment, net	291.1	346.4
Goodwill	313.0	308.2
Intangibles, net	233.6	247.8
Intercompany receivables	2,110.0	4,547.7
Other non-current assets	73.3	69.4
Total assets	5,438.7	7,978.8
Short-term debt and current portion of long-term debt	540.0	546.3
Accounts payable	273.1	271.4
Other current liabilities	231.9	271.4
Total current liabilities	1,045.0	1,089.1
Long-term debt	17.1	17.8
Intercompany payables	2,344.9	4,706.1
Deferred taxes on income	80.2	82.4
Other non-current liabilities	116.5	111.6
Total stockholders' equity	1,835.0	1,971.8
Total liabilities and stockholders' equity	$ 5,438.7	$ 7,978.8