Note 13 - Retirement Plans And Other Postretirement Benefits (Detail) - Major Funded And Unfunded Defined Benefit Plan (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Amortization of:
Special termination benefits	$ (54)
U.S. [Member]
Major defined benefit plans:
Service cost	8	12
Interest cost	43	54
Expected return on plan assets	(87)	(97)
Amortization of:
Recognized net actuarial loss	49	43
Pension expense before special termination benefits	13	12
Special termination benefits		54
Net pension expense	13	66
Total net pension expense from continuing operations	13	66
Non-U.S. [Member]
Major defined benefit plans:
Service cost	2	4
Interest cost	36	39
Expected return on plan assets	(40)	(44)
Amortization of:
Recognized prior service cost	1	1
Recognized net actuarial loss	21	17
Pension expense before special termination benefits	20	17
Net pension expense	20	17
Other plans including unfunded plans	6	4
Total net pension expense from continuing operations	$ 26	$ 21