Derivative Financial Instruments and Hedge Activities (Cash Flow and Net Investment Hedges) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013		Mar. 31, 2012
Interest Rate Swaps, Equity Forward Arrangements, and Natural Gas Swaps [Member]
Derivatives, Fair Value [Line Items]
Ineffective portion of expense			$ 0
Fair Value Hedging [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Recognized Amount	3		20
Fair Value Hedging [Member] | Interest Rate Swaps [Member] | Interest Expense [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Recognized Amount	4		2	[1]
Fair Value Hedging [Member] | Equity forward arrangement [Member] | Asbestos Issue [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Recognized Amount	(1)	[2]
Fair Value Hedging [Member] | Foreign currency contracts [Member] | Sales [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Recognized Amount	0	[2]	0	[1]
Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Deferred in OCI	(3)		6
Gain (Loss) Recognized Amount	(6)		(4)
Cash Flow Hedging [Member] | Equity forward arrangement [Member] | Cost of Sales [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Recognized Amount			18	[1]
Cash Flow Hedging [Member] | Foreign currency contracts [Member] | Other Expense [Member]
Derivatives, Fair Value [Line Items]
Ineffective portion of expense	2.0		3.0
Gain (Loss) Deferred in OCI	(3)	[3]	2	[4]
Gain (Loss) Recognized Amount	(3)	[3]	2	[4]
Cash Flow Hedging [Member] | Natural gas swap contracts [Member] | Cost of Sales [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Deferred in OCI			(4)	[1]
Gain (Loss) Recognized Amount			(6)	[1]
Cash Flow Hedging [Member] | Interest Rate Swaps Of Equity Method Investee [Member] | Other Income [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Deferred in OCI			0
Gain (Loss) Recognized Amount			0
Cash Flow Hedging [Member] | Forward starting swaps [Member]
Derivatives, Fair Value [Line Items]
Ineffective portion of expense			0.6
Gain (Loss) Deferred in OCI			8	[5]
Cash Flow Hedging [Member] | Forward starting swaps [Member] | Interest Expense [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Deferred in OCI	0
Gain (Loss) Recognized Amount	(3)
Net Investment Hedging [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Deferred in OCI	39		(51)
Net Investment Hedging [Member] | Foreign currency contracts [Member]
Derivatives, Fair Value [Line Items]
Ineffective portion of expense	1.0		0
Net Investment Hedging [Member] | Currency Swap [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Deferred in OCI	28	[6]	(39)	[7]
Net Investment Hedging [Member] | Other Foreign Currency Denominated Debt [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Deferred in OCI	11		(12)
Nondesignated [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Recognized Amount			0
Nondesignated [Member] | Foreign currency contracts [Member] | Other Expense [Member]
Derivatives, Fair Value [Line Items]
Gain (Loss) Recognized Amount			$ 0

[1] The ineffective portion related to each of these items was not greater than $0.1 million of income or expense.

[2] The ineffective portion related to each of these items was not greater than $0.1 million of income.

[3] The ineffective portion related to this item was $2 million of expense.

[4] The ineffective portion related to this item was $3 million of income.

[5] The ineffective portion related to this item was less than $0.6 million of income.

[6] The ineffective portion related to this item was $1 million of expense.

[7] The ineffective portion related to this item was $0.4 million of expense.