Regulatory Capital Requirements (Narrative) (Details)	Jun. 30, 2014		Mar. 31, 2014		Jun. 30, 2013		Jul. 31, 2014 HRB Bank [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Tier 1 capital ratio (leverage)	51.00%	[1]	32.10%	[1]	36.90%	[1]	52.50%

[1] Tier 1 (core) capital divided by adjusted total assets.