Stockholders' Equity and Series A Convertible Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended				6 Months Ended
	Jun. 15, 2021	Apr. 20, 2020	Jun. 29, 2021	Mar. 30, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 29, 2021	Jun. 30, 2020	Dec. 29, 2020
Stockholders Equity
Cash dividends declared per common share (in dollars per share)						$ 0.36
Number of shares of common stock issued	3,125,000
Proceeds from issuance of common stock	$ 175,000						$ 175,000
Direct and incremental costs on issuance of common stcok	8,000						7,950
Amount paid in connection with cash-settled conversion of preferred stock							$ 443,751
Dividends, Preferred Stock, Cash				$ 5,070
Cash dividend per share of preferred stock				$ 25.35
Repurchased shares since program inception			53,111,532				53,111,532		53,026,409
Value of shares repurchased since program inception			$ 1,701,303				$ 1,701,303		$ 1,696,743
Treasury stock repurchased during period			603	$ 3,957	$ 266	$ 2,586
Preferred stock direct costs			0		$ 10,257			$ 10,257
Cash dividends				5,070
Retained Earnings (Accumulated Deficit)			1,134,186				1,134,186		$ 1,110,087
Cash dividend declared Series A preferred stock, $25.35 per share				5,070
Cumulative effect of adopting ASU 2020-06
Stockholders Equity
Retained Earnings (Accumulated Deficit)			$ 4,800	4,800			$ 4,800
Treasury Stock
Stockholders Equity
Number of shares authorized to be repurchased			56,000,000.0				56,000,000.0
Repurchased shares since program inception			53,100,000				53,100,000
Value of shares repurchased since program inception			$ 1,701,300				$ 1,701,300
Shares repurchased during period			10,239,000				85,539,000
Treasury stock repurchased during period			$ 600				$ 4,600
Series A Convertible Preferred Stock
Stockholders Equity
Amount paid in connection with cash-settled conversion of preferred stock	$ 443,800
Number of preferred stock shares repurchased	150,000
Number of preferred stock shares converted	50,000
Number of common shares issued upon conversion	2,400,864
Liquidation preference value per shares	$ 1,067.42
Dividends, Preferred Stock, Cash				$ 5,100
Deemed dividend in connection with conversion and repurchase of the preferred stock			13,600				13,600
Accrued dividend			3,900				3,900
Dividend inducement			$ 9,700				$ 9,700
Cash dividend per share of preferred stock			$ 19.72	$ 25.35
Number of shares issued (in shares)		200,000
Value of shares issued		$ 200,000
Price per share (in dollars per share)		$ 1,000
Preferred stock direct costs		$ 10,300
Cash dividends				$ 5,100
Conversion price (in dollars per share)							$ 22.23
Cash dividend declared Series A preferred stock, $25.35 per share				$ 5,100
Series A Convertible Preferred stock
Stockholders Equity
Number of preferred stock shares repurchased			150
Number of common shares issued upon conversion			(50)
Number of shares issued (in shares)					200
Value of shares issued					$ 189,743
Price per share (in dollars per share)		$ 0.01
Preferred stock direct costs					$ (10,257)