Acquisitions and Divestitures - Estimated Fair Values of Assets Acquired and Liabilities Assumed (Detail) (Tyco Flow Control International, Ltd, USD $) In Millions, unless otherwise specified	Sep. 28, 2012
Business Acquisition [Line Items]
Total purchase price	$ 5,016.1
As reported at December 31, 2012
Business Acquisition [Line Items]
Cash and cash equivalents	691.7
Accounts and notes receivable	771.6
Inventories	1,046.2
Other current assets	98.2
Property, plant and equipment	822.0
Goodwill	2,520.1
Intangibles	1,425.1
Other non-current assets	275.1
Current liabilities	(856.3)
Long-term debt	(914.5)
Income taxes, including current and deferred	(364.6)
Other liabilities and redeemable noncontrolling interest	(591.5)
Total purchase price	4,923.1
As adjusted at September 28, 2013
Business Acquisition [Line Items]
Cash and cash equivalents	691.7
Accounts and notes receivable	753.5
Inventories	999.7
Other current assets	94.1
Property, plant and equipment	785.7
Goodwill	2,741.8
Intangibles	1,441.9
Other non-current assets	241.1
Current liabilities	(881.4)
Long-term debt	(914.5)
Income taxes, including current and deferred	(304.0)
Other liabilities and redeemable noncontrolling interest	(633.5)
Total purchase price	$ 5,016.1