Discontinued Operations - Summary of Carrying Value of Major Classes of Assets and Liabilities (Detail) - Discontinued Operations Held for Sale [Member] - Diversey [Member] - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
Assets:
Cash and cash equivalents	$ 30.0	$ 30.0
Receivables, net	436.2	438.2
Inventories	227.9	203.2
Other receivables	82.8	70.3
Prepaid expenses and other current assets	87.8	80.6
Property and equipment, net	172.6	170.6
Goodwill	986.8	972.8
Intangible assets, net	653.9	669.9
Non-current deferred tax assets	43.0	50.7
Other non-current assets	167.4	162.0
Total assets held for sale	2,888.4	2,848.3
Liabilities:
Short-term borrowings	20.6	9.6
Current portion of long-term debt	30.5	31.1
Accounts payable	359.9	346.5
Other current liabilities	260.0	296.1
Long term debt	175.5	175.7
Deferred tax liabilities	107.7	56.3
Other non-current liabilities	261.2	269.0
Total liabilities held for sale	$ 1,215.4	$ 1,184.3