The number of acquisitions announced that are expected to be completed in remainder of current year.

No definition available.

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- Definition

The calculated weighted-average amortization period of a major class of finite-lived intangible assets acquired during the current period either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

+ References

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-Subparagraph a(3)

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- Definition

The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

+ References

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The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized.

+ References

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-Name Statement of Financial Accounting Standard (FAS)

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The maximum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company.

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The minimum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company.

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- Definition

The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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-Name Statement of Financial Accounting Standard (FAS)

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Acquisitions (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2012 Y Acquisition	Jun. 30, 2011	Dec. 31, 2011 Avery Dennison Corp	Jun. 30, 2012 Federal Signal Technologies Group
Business Acquisitions Information
Purchased finite-lived intangible assets	$ 60
Supplemental information:
Cash paid, net of cash acquired	144	487
Acquired finite-lived intangible assets, weighted-average life (in years)	14
Acquired finite-lived intangible assets life, low end of range (in years)	2
Acquired finite-lived intangible assets life, high end of range (in years)	15
Expected purchase price			$ 550	$ 110
Number of acquisitions announced that are expected to be completed in remainder of current year	2