Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Jun. 28, 2014	Dec. 31, 2013
Current assets
Cash and cash equivalents	$ 174.4	$ 265.1
Accounts and notes receivable, net of allowances of $101.3 and $115.1, respectively	1,302.2	1,334.3
Inventories	1,264.3	1,243.3
Other current assets	425.0	389.4
Total current assets	3,165.9	3,232.1
Property, plant and equipment, net	1,151.6	1,170.0
Other assets
Goodwill	5,097.1	5,134.2
Intangibles, net	1,718.3	1,776.1
Other non-current assets	483.9	430.9
Total other assets	7,299.3	7,341.2
Total assets	11,616.8	11,743.3
Current liabilities
Current maturities of long-term debt and short-term borrowings	6.1	2.5
Accounts payable	587.0	596.6
Employee compensation and benefits	298.5	347.1
Other current liabilities	885.5	664.0
Total current liabilities	1,777.1	1,610.2
Other liabilities
Long-term debt	2,739.0	2,552.6
Pension and other post-retirement compensation and benefits	291.4	324.8
Deferred tax liabilities	608.6	580.6
Other non-current liabilities	481.9	457.4
Total liabilities	5,898.0	5,525.6
Equity
Ordinary shares $0.01 and CHF 0.50 par value, 426.0 and 213.0 authorized, 213.0 issued at June 28, 2014 and December 31, 2013, respectively	2.1	113.5
Ordinary shares held in treasury, 20.4 and 15.6 shares at June 28, 2014 and December 31, 2013, respectively	(1,275.2)	(875.1)
Additional paid-in capital	4,937.4	5,071.4
Retained earnings	2,109.2	1,829.1
Accumulated other comprehensive income (loss)	(54.7)	(43.6)
Shareholders’ equity attributable to Pentair plc	5,718.8	6,095.3
Noncontrolling interest	0	122.4
Total equity	5,718.8	6,217.7
Total liabilities and equity	$ 11,616.8	$ 11,743.3