Pension, Postretirement Health Care and Life Insurance Benefit Plans (Narrative) (Details) In Millions, unless otherwise specified	12 Months Ended				12 Months Ended
	Dec. 31, 2013 USD ($)	Dec. 31, 2013 GBP (£)	Dec. 31, 2012 USD ($)	Dec. 31, 2013 Nonqualified Plans [Member] USD ($)	Dec. 31, 2013 U.S. Plans [Member]	Dec. 31, 2013 Non-U.S. Plans [Member]	Dec. 31, 2013 Pension Plans [Member] USD ($)	Dec. 31, 2013 Other Postretirement Benefits [Member] USD ($)
Statement [Abstract]
Discount rate, assumed for next year					4.70%	4.45%
Expected return on plan assets, assumed for next year					7.82%	5.50%
Expected pre-65 health care cost trend rate, for next year	7.50%	7.50%
Expected post-65 health care cost trend rate, for next year	7.50%	7.50%
Effect of one-percentage point increase in assumed health care cost trend rates on accumulated postretirement benefit obligation	$ 4
Effect of one-percentage point decrease in assumed health care cost trend rates on accumulated postretirement benefit obligation	4
Expected U.S. pension plans expense, for next year	1
Expected U.K. pension plan expense, for next year	(4)
Average pounds sterling to U.S. dollar exchange rate used to determine expected U.K. pension plan expense, for next year		1.66
Estimated amount of amortization from accumulated OCI into net periodic benefit expense, next year							17	2
Domestic Equity Allocation US Plan Employees	35.00%	35.00%	35.00%
Domestic Equity Allocation Large Cap U S Plan Employees	25.00%	25.00%
Domestic Equity Allocation Small Cap U S Plan Employees	5.00%	5.00%
Domestic Equity Allocation Hedge Fund U S Plan Employees	5.00%	5.00%
Pension Contributions			25
Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year				$ 10