Variable Interest Entities And Preferred Securities Of Subsidiaries (Tables)

12 Months Ended

Dec. 31, 2018

Two Thousand And Fifteen Financing Entities [Member]

Schedule of Activity Between Company and Financing Entities [Table Text Block]

Activity between the Company and the 2015 Financing Entities was as follows: 

In millions	2018		2017		2016
Revenue (a)	$	95	$	95	$	95
Expense (a)	128		128		128
Cash receipts (b)	95		95		77
Cash payments (c)	128		128		98

(a) The revenue and expense are included in Interest expense, net in the accompanying consolidated statement of operations.

(b) The cash receipts are interest received on the Financial assets of special purpose entities.

(c) The cash payments represent interest paid on Nonrecourse financial liabilities of special purpose entities.

Two Thousand Seven Financing Entities [Member]

Schedule of Activity Between Company and Financing Entities [Table Text Block]

Activity between the Company and the 2007 financing entities was as follows:

In millions	2018		2017		2016
Revenue (a)	$	72	$	49	$	37
Expense (b)	67		48		37
Cash receipts (c)	48		28		15
Cash payments (d)	57		39		27

(a) The revenue is included in Interest expense, net, in the accompanying consolidated statement of operations and includes approximately $19 million for the years ended December 31, 2018, 2017 and 2016, respectively, of accretion income for the amortization of the purchase accounting adjustment on the Financial assets of special purpose entities.

(b) The expense is included in Interest expense, net, in the accompanying consolidated statement of operations and includes approximately $7 million for the years ended December 31, 2018, 2017 and 2016, respectively, of accretion expense for the amortization of the purchase accounting adjustment on the Nonrecourse financial liabilities of special purpose entities.

(c) The cash receipts are interest received on the Financial assets of special purpose entities.

(d) The cash payments are interest paid on Nonrecourse financial liabilities of special purpose entities.