Accounts Payable and Accrued Liabilities (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
Accounts Payable and Accrued Liabilities [Abstract]
Trade accounts payable and accruals	$ 690	$ 1,184
Advances from customers	1,737	1,676
Other accruals	1,079	1,023
Total accounts payable and accrued liabilities	3,506	3,883
Product Warranty Accrual [Roll Forward]
Balance, beginning	46
Net warranty provisions	26
Charges against accrual	(18)
Sale of Reciprocating Compression	(7)
Translation and other	0
Balance, ending	$ 47