Pension and Other Benefit Programs Pension and Other Benefit Programs (Change to US Operations SERP Benefit Obligation) (Details) (USD $)	2 Months Ended
	Dec. 31, 2013
Defined Benefit Plan SERP Benefit Obligation Estimated Future Benefit Payments [Abstract]
2014	$ 48,000,000
2015	48,000,000
2016	48,000,000
2017	48,000,000
2018	48,000,000
Next 5 years	250,000,000
US Operations SERP
Change in benefit obligation:
Benefit obligation at acquisition date	73,000,000
Service cost	1,000,000
Interest cost	(1,000,000)
Benefit obligation at year end	73,000,000
Funded status	(73,000,000)
Amounts recognized in the accompanying consolidated balance sheet:
Current liabilities	(11,000,000)
Non-current liabilities	(62,000,000)
Defined Benefit Plan SERP Benefit Obligation Net Periodic Benefit Cost [Abstract]
Interest cost	(1,000,000)
SERP
Change in benefit obligation:
Interest cost	1,000,000
Defined Benefit Plan SERP Benefit Obligation Net Periodic Benefit Cost [Abstract]
Interest cost	1,000,000
Recognized actuarial gain	(1,000,000)
Aggregate pension expense (benefit)	0
Defined Benefit Plan SERP Benefit Obligation Estimated Future Benefit Payments [Abstract]
2014	11,000,000
2015	10,000,000
2016	8,000,000
2017	7,000,000
2018	7,000,000
Next 5 years	$ 22,000,000