Share-based Compensation - Restricted shares and performance shares (Details) - Non-vested restricted shares and performance shares shares in Thousands	9 Months Ended
	Sep. 30, 2022 $ / shares shares
Number of Shares
Outstanding at the beginning of the period (in shares) | shares	2,083
Granted (in shares) | shares	1,060
Performance award adjustments (in shares) | shares	85
Vested (in shares) | shares	(787)
Forfeited (in shares) | shares	(73)
Outstanding at the end of the period (in shares) | shares	2,368
Weighted Average Grant Date Fair Value
Outstanding at the beginning of the period (in dollars per share) | $ / shares	$ 17.33
Granted (in dollars per share) | $ / shares	30.84
Performance award adjustments (in dollars per share) | $ / shares	14.03
Vested (in dollars per share) | $ / shares	15.21
Forfeited (in dollars per share) | $ / shares	19.85
Outstanding at the end of the period (in dollars per share) | $ / shares	$ 23.88