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Operating Units (Tables)

12 Months Ended

Dec. 31, 2014

Operating Units [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, 2014:

Year		Amount
		(in millions)
2015		$	434
2016		400
2017		344
2018		275
2019		166
Thereafter		166
		$	1,785

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Schedule of Future Minimum Rental Receipts [Table Text Block]

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