Consumer Loans Receivable Consumer Loans Receivable (Weighted Averages) (Details)	12 Months Ended
	Mar. 31, 2018	Apr. 01, 2017
Receivables [Abstract]
Prepayment Rate Consumer Loans Receivable	16.00%	13.80%
Default Rate Consumer Loans Receivable	1.20%	1.10%
Weighted average contractual interest rate	8.57%	8.87%
Weighted average effective interest rate	9.34%	9.35%
Weighted average months to maturity	168 months	165 months