Operating Units (Tables)

12 Months Ended

Dec. 31, 2013

Future Minimum Operating Lease Revenue [Abstract]

Schedule of Future Minimum Rental Receipts [Table Text Block]

Consolidated Anticipated Future Receipts

The following is a summary of the consolidated anticipated future receipts of the minimum lease payments receivable under the financing and operating method on a consolidated basis at December 31, 2013:

Year	Amount
	(in millions)
2014	$	434
2015	353
2016	311
2017	264
2018	189
Thereafter	216
	$	1,767