Leases and Other Commitments - Purchase Obligations (Details) $ in Thousands	12 Months Ended
	Mar. 31, 2022 USD ($)
Minimum
Future commitments
Advance purchase period (in months)	3 months
Maximum
Future commitments
Advance purchase period (in months)	9 months
Product
Future commitments
Outstanding purchase orders	$ 809,812
Sheepskin, UGGpure and Leather
Future commitments
Remaining Commitment	$ 206,979
Long-term purchase commitment period (in years)	2 years
Contract Value	$ 250,219
Sheepskin
Future commitments
Advance deposit	33,120
Purchase Commitment One
Future commitments
Remaining Commitment	5,223
Contract Value	7,200
Purchase Commitment Two
Future commitments
Remaining Commitment	1,586
Contract Value	3,600
Purchase Commitment Three
Future commitments
Remaining Commitment	34,272
Contract Value	41,210
Purchase Commitment Four
Future commitments
Remaining Commitment	2,033
Contract Value	6,104
Purchase Commitment Five
Future commitments
Remaining Commitment	8,508
Contract Value	19,635
Purchase Commitment Six
Future commitments
Remaining Commitment	44,994
Contract Value	60,200
Purchase Commitment Seven
Future commitments
Remaining Commitment	2,450
Contract Value	2,450
Purchase Commitment Eight
Future commitments
Remaining Commitment	4,900
Contract Value	4,900
Purchase Commitment Nine
Future commitments
Remaining Commitment	72,000
Contract Value	72,000
Purchase Commitment Ten
Future commitments
Remaining Commitment	31,013
Contract Value	32,920
Other Purchase Commitment
Future commitments
Long-term purchase commitment	$ 207,651