Repurchases of Common Stock (Tables)

12 Months Ended

Dec. 31, 2020

Equity [Abstract]

Schedule of Common Stock Repurchases

The following is a summary of our open market common stock repurchases, reported on a trade date basis, and shares acquired through employee surrenders:

(in thousands, except per share amounts)	For the Years Ended December 31,
	2020		2019		2018
Shares repurchased in the open market	721		1,215		1,773
Shares acquired through employee surrenders for statutory tax withholding	58		39		52
Total shares repurchased	779		1,254		1,825
Cost of shares repurchased in the open market	$	179,623	$	303,838	$	368,691
Cost of shares for employee surrenders	20,603		8,054		9,375
Total cost of shares	$	200,226	$	311,892	$	378,066
Average cost per share - open market repurchases	$	249.20	$	249.84	$	207.92
Average cost per share - employee surrenders	$	354.98	$	210.10	$	182.18
Average cost per share - total	$	257.08	$	248.62	$	207.19