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Shareholders’ Equity (Tables)

6 Months Ended

Jun. 30, 2021

Stockholders' Equity Note [Abstract]

Common and preferred stock activity

The Common and Preferred Stock table below contains additional information about preferred stock conversions during the six months ended June 30, 2021 and 2020.

			Preferred stock						Common stock
Common and Preferred Stock Activity (in shares):			Series A Convertible						Treasury						Outstanding
Beginning balance as of December 31, 2020			63,589						7,186,521						90,055,797
Conversion of convertible preferred stock			(315)						—						31,465
Issuance for share-based compensation plans			—						—						41,856
Ending balance as of June 30, 2021			63,274						7,186,521						90,129,118
Beginning balance as of December 31, 2019			67,323						7,186,521						89,185,661
Conversion of convertible preferred stock			(1,284)						—						128,389
Issuance for share-based compensation plans			—						—						170,784
Ending balance as of June 30, 2020			66,039						7,186,521						89,484,834

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Tabular disclosure of the change in preferred stock, treasury stock and common stock outstanding.

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