Accounts Receivable and Finance Receivables (Details 5) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Jan. 01, 2011
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	$ 381	$ 951
Unpaid Principal Balance	489	1,057
Allowance For Losses On Impaired Loans	86	191
Average Recorded Investment	723	1,012
Aviation [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	139	164
Unpaid Principal Balance	142	165
Allowance For Losses On Impaired Loans	39	45
Average Recorded Investment	146	201
Golf Equipment [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans		4
Unpaid Principal Balance		5
Allowance For Losses On Impaired Loans		2
Average Recorded Investment		6
Golf Mortgage [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	0	313
Unpaid Principal Balance	0	324
Allowance For Losses On Impaired Loans	0	39
Average Recorded Investment	232	300
Timeshare [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	227	424
Unpaid Principal Balance	288	459
Allowance For Losses On Impaired Loans	38	102
Average Recorded Investment	315	426
Other Liquidating [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	15	46
Unpaid Principal Balance	59	104
Allowance For Losses On Impaired Loans	9	3
Average Recorded Investment	30	79
Impaired Loans with Related Allowance for Credit Losses [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	161	697
Impaired Loans with Related Allowance for Credit Losses [Member] | Aviation [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	92	147
Impaired Loans with Related Allowance for Credit Losses [Member] | Golf Equipment [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans		4
Impaired Loans with Related Allowance for Credit Losses [Member] | Golf Mortgage [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	0	175
Impaired Loans with Related Allowance for Credit Losses [Member] | Timeshare [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	57	355
Impaired Loans with Related Allowance for Credit Losses [Member] | Other Liquidating [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	12	16
Impaired Loans with No Related Allowance for Credit Losses [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	220	254
Impaired Loans with No Related Allowance for Credit Losses [Member] | Aviation [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	47	17
Impaired Loans with No Related Allowance for Credit Losses [Member] | Golf Equipment [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans		0
Impaired Loans with No Related Allowance for Credit Losses [Member] | Golf Mortgage [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	0	138
Impaired Loans with No Related Allowance for Credit Losses [Member] | Timeshare [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	170	69
Impaired Loans with No Related Allowance for Credit Losses [Member] | Other Liquidating [Member]
Summary of impaired finance receivables, excluding leveraged leases
Recorded investment, Total Impaired Loans	$ 3	$ 30