Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2021	Mar. 31, 2020	Jan. 31, 2020	Dec. 31, 2019	Dec. 30, 2019
Statement of Financial Position [Abstract]
Stock, shares authorized (in shares)				1,525,000,000	1,525,000,000
Common stock, authorized (in shares)			1,000	1,500,000,000	1,500,000,000
Common stock (in dollars per share)	$ 0.01	$ 0.01	$ 0.01	$ 0.25	$ 0.25
Preferred stock, authorized (in shares)				25,000,000	25,000,000
Preferred stock, par value (in dollars per share)			$ 0.01	$ 1.00	$ 1.00
Stock converted or cancelled (in shares)			550,890,788