Condensed Consolidating Results of Operations (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Condensed Income Statements, Captions [Line Items]
Net sales	$ 8,603.9	$ 8,287.1	$ 7,355.9
Cost of sales	5,912.0	5,654.2	5,241.2
Gross profit	2,691.9	2,632.9	2,114.7
Selling, general and administrative expenses	2,021.3	1,960.0	1,519.8
Restructuring costs, net	12.1	7.7	22.0
Impairment of goodwill, intangibles and other assets	150.8	25.4
Operating earnings (loss)	507.7	639.8	572.9
Interest expense, net	226.1	210.3	195.4
Loss on early extinguishment of debt		56.7	25.9
Income (loss) before taxes and equity earnings of subsidiaries	281.6	372.8	351.6
Income tax provision (benefit)	135.1	130.3	147.7
Net income (loss)	146.5	242.5	203.9
Other comprehensive income (loss), net of tax	(181.4)	(122.1)	(5.2)
Comprehensive income (loss)	(34.9)	120.4	198.7
Parent Company
Condensed Income Statements, Captions [Line Items]
Selling, general and administrative expenses	207.3	104.8	133.8
Restructuring costs, net	2.0
Operating earnings (loss)	(209.3)	(104.8)	(133.8)
Interest expense, net	174.2	171.9	199.3
Loss on early extinguishment of debt		56.7	25.9
Income (loss) before taxes and equity earnings of subsidiaries	(383.5)	(333.4)	(359.0)
Income tax provision (benefit)	(139.3)	(126.1)	(124.9)
Equity earnings of subsidiaries	390.7	449.8	438.0
Net income (loss)	146.5	242.5	203.9
Other comprehensive income (loss), net of tax	(181.4)	(122.1)	(5.2)
Comprehensive income (loss)	(34.9)	120.4	198.7
Guarantor Subsidiaries
Condensed Income Statements, Captions [Line Items]
Net sales	5,966.6	5,678.9	4,930.5
Cost of sales	4,212.6	4,064.8	3,732.3
Gross profit	1,754.0	1,614.1	1,198.2
Selling, general and administrative expenses	1,122.3	1,130.3	804.6
Restructuring costs, net	4.8		5.8
Impairment of goodwill, intangibles and other assets	126.6	23.2
Operating earnings (loss)	500.3	460.6	387.8
Interest expense, net	38.2	31.3	(21.8)
Income (loss) before taxes and equity earnings of subsidiaries	462.1	429.3	409.6
Income tax provision (benefit)	198.7	162.4	165.9
Equity earnings of subsidiaries	89.1	156.1	145.0
Net income (loss)	352.5	423.0	388.7
Other comprehensive income (loss), net of tax	(136.5)	(160.9)	(2.0)
Comprehensive income (loss)	216.0	262.1	386.7
Non-Guarantor Subsidiaries
Condensed Income Statements, Captions [Line Items]
Net sales	3,465.0	3,407.1	3,191.7
Cost of sales	2,527.1	2,388.3	2,275.2
Gross profit	937.9	1,018.8	916.5
Selling, general and administrative expenses	691.7	724.9	581.4
Restructuring costs, net	5.3	7.7	16.2
Impairment of goodwill, intangibles and other assets	24.2	2.2
Operating earnings (loss)	216.7	284.0	318.9
Interest expense, net	13.7	7.1	17.9
Income (loss) before taxes and equity earnings of subsidiaries	203.0	276.9	301.0
Income tax provision (benefit)	75.7	94.0	106.7
Net income (loss)	127.3	182.9	194.3
Other comprehensive income (loss), net of tax	(165.1)	(191.8)	(26.1)
Comprehensive income (loss)	(37.8)	(8.9)	168.2
Eliminations
Condensed Income Statements, Captions [Line Items]
Net sales	(827.7)	(798.9)	(766.3)
Cost of sales	(827.7)	(798.9)	(766.3)
Equity earnings of subsidiaries	(479.8)	(605.9)	(583.0)
Net income (loss)	(479.8)	(605.9)	(583.0)
Other comprehensive income (loss), net of tax	301.6	352.7	28.1
Comprehensive income (loss)	$ (178.2)	$ (253.2)	$ (554.9)