Note 10 - Retirement Plans and Other Postretirement Benefits (Details) - Pension (Income) Expense from Continuing Operations for All Defined Benefit Plans (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014 Successor [Member] UNITED STATES	Mar. 31, 2014 Successor [Member] Non-U.S. [Member]	Mar. 31, 2013 Predecessor [Member] UNITED STATES	Mar. 31, 2013 Predecessor [Member] Non-U.S. [Member]
Major defined benefit plans:
Service cost	$ 4	$ 2	$ 8	$ 2
Interest cost	47	8	43	36
Expected return on plan assets	(77)	(10)	(87)	(40)
Amortization of:
Prior service cost				1
Net actuarial loss			48	21
Net pension (income) expense	(26)		12	20
Other plans including unfunded plans		2		6
Total net pension (income) expense	$ (26)	$ 2	$ 12	$ 26