Equity - Summary of Stock Options Granted (Details)	1 Months Ended
	Feb. 05, 2021 $ / shares shares
Number of Shares Underlying Options
Outstanding at beginning of year (in shares) | shares	556,155
Exercised (in shares) | shares	0
Expired or cancelled (in shares) | shares	(556,155)
Spin-off adjustment (in shares) | shares	0
Outstanding at end of year (in shares) | shares	0
Exercisable at end of year (in shares) | shares	0
Weighted Average Exercise Price
Outstanding at beginning of year (usd per share) | $ / shares	$ 30.39
Exercised (usd per share) | $ / shares	0
Expired or cancelled (usd per share) | $ / shares	30.39
Spin-off adjustment (usd per share) | $ / shares	0
Outstanding at end of year (usd per share) | $ / shares
Exercisable at end of year (usd per share) | $ / shares	$ 0