Equity - Cash Dividends on Shares of Common Stock (Details) - $ / shares							3 Months Ended		9 Months Ended
	Sep. 25, 2019	Jul. 25, 2019	Jun. 24, 2019	Apr. 25, 2019	Mar. 22, 2019	Jan. 29, 2019	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Stockholders' Equity Note [Abstract]
Cash dividends declared per share of common stock (in dollars per share)		$ 0.19		$ 0.19		$ 0.19	$ 0.19	$ 0.18	$ 0.57	$ 0.54
Cash dividends paid per share of common stock (in dollars per share)	$ 0.19		$ 0.19		$ 0.19		$ 0.19	$ 0.18	$ 0.57	$ 0.54