Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Operating activities
Net income	$ 254.5	$ 476.9
Income from discontinued operations, net of tax	(27.0)	(219.8)
Gain from sale of discontinued operations, net of tax	0.0	(198.9)
Adjustments to reconcile net income from continuing operations to net cash provided by (used for) operating activities of continuing operations
Equity income of unconsolidated subsidiaries	(7.1)	(0.9)
Depreciation	36.9	38.4
Amortization	27.0	27.2
Deferred income taxes	(4.1)	(3.0)
Loss on sale of business	6.4	3.8
Share-based compensation	16.4	32.2
Loss on early extinguishment of debt	17.1	101.4
Changes in assets and liabilities, net of effects of business acquisitions
Accounts and notes receivable	73.5	66.9
Inventories	(36.3)	(16.0)
Other current assets	(11.0)	(12.9)
Accounts payable	(60.1)	(61.0)
Employee compensation and benefits	(25.4)	(17.3)
Other current liabilities	27.7	(54.3)
Other non-current assets and liabilities	10.7	(15.1)
Net cash provided by (used for) operating activities of continuing operations	299.2	147.6
Net cash provided by (used for) operating activities of discontinued operations	(14.6)	214.2
Net cash provided by (used for) operating activities	284.6	361.8
Investing activities
Capital expenditures	(33.8)	(25.4)
Proceeds from sale of property and equipment	(0.4)	3.2
(Payments due to) proceeds from the sale of businesses, net	(12.8)	2,764.0
Acquisitions, net of cash acquired	(0.9)	(45.9)
Net cash provided by (used for) investing activities of continuing operations	(47.9)	2,695.9
Net cash provided by (used for) investing activities of discontinued operations	(7.1)	(41.3)
Net cash provided by (used for) investing activities	(55.0)	2,654.6
Financing activities
Net repayments of short-term borrowings	0.0	(0.8)
Net receipts (repayments) of commercial paper and revolving long-term debt	46.0	(842.3)
Repayments of long-term debt	(675.1)	(2,009.3)
Debt issuance costs	(2.0)	0.0
Premium paid on early extinguishment of debt	(16.0)	(94.9)
Transfer of cash to nVent	(74.2)	0.0
Distribution of cash from nVent	993.6	0.0
Shares issued to employees, net of shares withheld	16.0	34.3
Repurchases of ordinary shares	(400.0)	(100.0)
Dividends paid	(156.7)	(188.9)
Net cash provided by (used for) financing activities of continuing operations	(268.4)	(3,201.9)
Change in cash held for sale	27.0	(5.6)
Effect of exchange rate changes on cash and cash equivalents	(9.8)	55.5
Change in cash and cash equivalents	(21.6)	(135.6)
Cash and cash equivalents, beginning of period	86.3	$ 216.9
Cash and cash equivalents, end of period	$ 64.7