Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended						7 Months Ended	9 Months Ended
	Feb. 17, 2021	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Common Share
Net (loss) earnings		$ (5,778)	$ 19,725	$ (4,237)	$ 21,267	$ 61,309	$ 42,552		$ 9,710	$ 125,128
Weighted-average shares outstanding		55,380,000			58,267,000				54,376,000	57,603,000
Effect of dilutive stock awards(1) (2)		0			9,927,000				5,422,000	9,853,000
Weighted-average dilutive shares		55,380,000			68,194,000				59,798,000	67,456,000
Basic (loss) earnings per common share		$ (0.10)			$ 0.36				$ 0.18	$ 2.17
Diluted (loss) earnings per common share(1) (2)		$ (0.10)			$ 0.31				$ 0.16	$ 1.85
Acima Holdings [Member]
Earnings Per Common Share
Net (loss) earnings								$ 102,063
Stock consideration, shares	10,779,923
Restricted Stock Units [Member] | Acima Holdings [Member]
Earnings Per Common Share
Stock consideration, shares	8,096,595								3,700,000	8,100,000
Retained Earnings [Member]
Earnings Per Common Share
Net (loss) earnings		$ (5,778)	$ 19,725	$ (4,237)	$ 21,267	$ 61,309	$ 42,552		$ 9,710	$ 125,128
Performance-based restricted stock units [Member]
Earnings Per Common Share
Anti-dilutive securities		941,000			295,000				197,000	295,000
Stock options [Member]
Earnings Per Common Share
Anti-dilutive securities		865,000			33,000				279,000	33,000
Restricted share units [Member]
Earnings Per Common Share
Anti-dilutive securities		465,000			0				81,000	110,000