Variable Interest Entities (Tables)

12 Months Ended

Dec. 31, 2022

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	2022		2021		2020
Revenue (a)	$	65	$	24	$	41
Expense (b)	58		24		43
Cash receipts (c)	28		5		29
Cash payments (d)	40		16		40

(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, 2022, 2021 and 2020, respectively, of accretion income for the amortization of the purchase accounting adjustment on the Financial assets of variable interest 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, 2022, 2021 and 2020 respectively, of accretion expense for the amortization of the purchase accounting adjustment on the Long-term nonrecourse financial liabilities of variable interest 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.

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 for the years ended December 31, 2021 and 2020 was as follows: 

In millions	2021		2020
Revenue (a)	$	61	$	95
Expense (a)	34		122
Cash receipts (b)	95		95
Cash payments (c)	38		157

(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 variable interest entities.

(c)The cash payments represent interest paid on Current nonrecourse financial liabilities of variable interest entities.