Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Revenue	$ 786,145	$ 820,333	$ 1,372,645	$ 1,454,292
Cost of revenue (1)	385,979	394,018	684,823	719,683
Technology and development expense (1)	65,036	64,427	123,525	127,594
Marketing and selling expense (1)	182,322	173,336	320,472	334,253
General and administrative expense (1)	42,979	51,910	84,791	95,533
Amortization of acquired intangible assets	13,453	13,150	26,758	26,168
Restructuring expense (1)	2,182	1,897	2,096	4,087
Income from operations	94,194	121,595	130,180	146,974
Other (expense) income, net	(17,198)	(9,040)	(25,952)	6,634
Interest expense, net	(30,141)	(15,701)	(60,657)	(30,788)
Income before income taxes	46,855	96,854	43,571	122,820
Income tax expense (benefit)	12,954	(93,795)	19,748	(87,680)
Net income	33,901	190,649	23,823	210,500
Add: Net income attributable to noncontrolling interest	(1,614)	(426)	(2,291)	(246)
Net income attributable to Cimpress plc	$ 32,287	$ 190,223	$ 21,532	$ 210,254
Basic net income per share attributable to Cimpress plc	$ 1.24	$ 7.04	$ 0.83	$ 7.41
Diluted net income per share attributable to Cimpress plc	$ 1.22	$ 6.81	$ 0.82	$ 7.19
Weighted average shares outstanding — basic	26,003,649	27,036,675	25,974,823	28,391,855
Weighted average shares outstanding — diluted	26,384,460	27,916,759	26,390,273	29,223,116
Condensed Income Statements, Captions [Line Items]
Share-based compensation expense			$ 13,526	$ 13,847
Cost of revenue
Condensed Income Statements, Captions [Line Items]
Share-based compensation expense	$ 34	$ 97	134	185
Technology and development expense
Condensed Income Statements, Captions [Line Items]
Share-based compensation expense	1,215	2,043	3,406	3,777
Marketing and selling expense
Condensed Income Statements, Captions [Line Items]
Share-based compensation expense	754	533	2,439	(778)
General and administrative expense
Condensed Income Statements, Captions [Line Items]
Share-based compensation expense	3,240	5,652	7,547	9,891
Restructuring Charges
Condensed Income Statements, Captions [Line Items]
Share-based compensation expense	$ 0	$ 108	$ 0	$ 772