The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References+ Details

Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.

+ References

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+ Details

Goodwill and Other Identifiable Intangible Assets - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Amortization and Impairment
Accumulated goodwill impairment losses	$ 200.5	$ 200.5	$ 200.5	$ 200.5
Amortization			137.2	76.0	41.9
Impairment charges, related to trade names	11.0	60.7	11.0	60.7	0
Process Technologies
Amortization and Impairment
Impairment charge					200.5
Impairment charges, related to trade names				23.2
Flow Technologies
Amortization and Impairment
Impairment charges, related to trade names				25.9
Technical Solutions
Amortization and Impairment
Impairment charges, related to trade names			$ 11.0	$ 11.6