Retirement and Other Employee Benefits (Pension and Postretirement Health Care Benefits) (Details) - USD ($)	3 Months Ended
	Apr. 02, 2016	Apr. 04, 2015
U.S. Pension Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 0	$ 0
Interest cost	46,000,000	49,000,000
Expected return on plan assets	(55,000,000)	(54,000,000)
Amortization of:
Unrecognized net loss	9,000,000	12,000,000
Unrecognized prior service benefit	0	0
Net periodic cost (benefit)	0	7,000,000
Non U.S. Pension Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	2,000,000	3,000,000
Interest cost	14,000,000	16,000,000
Expected return on plan assets	(24,000,000)	(26,000,000)
Amortization of:
Unrecognized net loss	3,000,000	4,000,000
Unrecognized prior service benefit	0	(2,000,000)
Net periodic cost (benefit)	(5,000,000)	(5,000,000)
Postretirement Health Care Benefits Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	0	0
Interest cost	1,000,000	2,000,000
Expected return on plan assets	(2,000,000)	(2,000,000)
Amortization of:
Unrecognized net loss	1,000,000	3,000,000
Unrecognized prior service benefit	(5,000,000)	(15,000,000)
Net periodic cost (benefit)	(5,000,000)	$ (12,000,000)
Change in Accounting Method Accounted for as Change in Estimate
Defined Benefit Plan Disclosure [Line Items]
Service cost	0
Interest cost	(7,000,000)
Change in Accounting Method Accounted for as Change in Estimate | U.S. Pension Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Interest cost	(5,000,000)
Change in Accounting Method Accounted for as Change in Estimate | Non U.S. Pension Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Interest cost	(1,000,000)
Change in Accounting Method Accounted for as Change in Estimate | Postretirement Health Care Benefits Plan
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ (1,000,000)