Earnings Per Share Level 3 (Tables)

6 Months Ended

Jun. 30, 2023

Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

A reconciliation of the numerators and denominators of basic and diluted EPS is presented below:

	Three months ended June 30,				Six months ended June 30,
	2023		2022		2023		2022
	(In thousands, except per share amounts)
Amounts attributable to common stockholders:
Net income — basic and diluted	$	132,188	$	132,670	$	276,951	$	352,183
Weighted average shares:
Weighted average shares — basic	151,233		158,705		152,174		160,009
Stock options	1,849		2,521		1,973		2,486
Restricted share units	50		64		60		73
Weighted average shares — diluted	153,132		161,290		154,207		162,568
Amounts attributable to common stockholders:
Earnings per share:
Basic	$	0.87	$	0.84	$	1.82	$	2.20
Diluted	$	0.86	$	0.82	$	1.80	$	2.17

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Three months ended June 30,		Six months ended June 30,
	2023	2022	2023	2022
	(In thousands)
Antidilutive options	374	561	282	419