Earnings Per Share Level 3 (Tables)

6 Months Ended

Jun. 30, 2022

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,
	2022		2021		2022		2021
	(In thousands, except per share amounts)
Amounts attributable to common stockholders:
Net income — basic and diluted	$	132,670	$	157,705	$	352,183	$	386,584
Weighted average shares:
Weighted average shares — basic	158,705		168,450		160,009		169,180
Stock options	2,521		2,363		2,486		2,382
Restricted share units	64		50		73		54
Weighted average shares — diluted	161,290		170,863		162,568		171,616
Amounts attributable to common stockholders:
Earnings per share:
Basic	$	0.84	$	0.94	$	2.20	$	2.29
Diluted	$	0.82	$	0.92	$	2.17	$	2.25

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

	Three months ended June 30,		Six months ended June 30,
	2022	2021	2022	2021
	(In thousands)
Antidilutive options	561	1,612	419	1,445