Convertible Preferred Stock (Details)						12 Months Ended
	Mar. 31, 2021 shares	Dec. 31, 2020 shares	Sep. 30, 2020 shares	Jun. 30, 2020 shares	May 06, 2020 USD ($) $ / shares shares	Jan. 01, 2022 USD ($) $ / shares shares	Jan. 02, 2021 USD ($) $ / shares shares
Convertible Preferred Stock [Abstract]
Preferred Stock, Number of shares issued | shares					500,000	500,000	500,000
Proceeds from Issuance of Preferred Stock and Preference Stock					$ 500,000,000
Preferred Stock Per Share Proceeds | $ / shares					$ 1,000
Preferred Stock Dividends, Shares | shares	9,154	8,997,000	8,842,000	5,288,000		9,154	23,127
Dividends, Preferred Stock, Cash						$ 28,000,000
Common stock, par value (in USD per share) | $ / shares						$ 0.01	$ 0.01
Preferred Stock, Liquidation Preference, Value					$ 1,000
Preferred Stock, Dividend Rate, Percentage					7.00%
Preferred Stock, Dividend Rate Percentage Increase					3.00%
Preferred Stock, Dividend Rate, Percentage Subsequent Years					10.00%
Preferred Stock, Conversion Price | $ / shares					$ 21.50
Convertible Preferred Stock, Shares Issued upon Conversion | shares					46.5116
Preferred Stock, Redemption Price Per Share | $ / shares					$ 43.00
Preferred Stock, Liquidation Preference Per Share Percent					1
Preferred Stock, Redemption Amount, Future Redeemable Percentage, Fifth Anniversary					1.05
Preferred Stock, Redemption Amount, Future Redeemable Percentage, Sixth Anniversary					1.03
Preferred Stock, Redemption Amount, Future Redeemable Percentage, Seventh Anniversary					1
Preferred Stock Redemption Premium					$ 0.05
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Preferred Stock, Shares Outstanding, Beginning Balance | shares						523,127	0
Preferred Stock, Number of shares issued | shares							500,000
Preferred Stock Dividends, Shares | shares	9,154	8,997,000	8,842,000	5,288,000		9,154	23,127
Preferred Stock, Shares Outstanding, Ending Balance | shares						532,281	523,127
Preferred Stock, Value, Outstanding, Beginning Balance						$ 519,000,000	$ 0
Preferred Stock, Value, Issued							491,000,000
Preferred stock dividends						15,000,000	28,000,000
Preferred Stock, Value, Outstanding, Ending Balance						$ 534,000,000	$ 519,000,000