Restructuring - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 29, 2014 Person	Mar. 30, 2013	Dec. 31, 2013 Person
Restructuring Cost and Reserve [Line Items]
Number of employees	450		1,150
Total restructuring costs	$ 23.2	$ 21.6
Valves & Controls
Restructuring Cost and Reserve [Line Items]
Number of employees	100		500
Total restructuring costs	9.8	4.8
Process Technologies [Member]
Restructuring Cost and Reserve [Line Items]
Number of employees	50		150
Total restructuring costs	2.6	1.5
Flow Technologies [Member]
Restructuring Cost and Reserve [Line Items]
Number of employees	250		200
Total restructuring costs	8.2	5.0
Technical Solutions
Restructuring Cost and Reserve [Line Items]
Number of employees	50		300
Total restructuring costs	$ 2.6	$ 10.3