Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Oct. 02, 2019	Jul. 02, 2019
Tax Credit Carryforward [Line Items]
CARES Act, discrete tax benefit	$ 9,124
Income tax benefit	$ (9,510)	$ (374)
Effective income tax rate	91.70%	2.70%
Internal Revenue Service (IRS)
Tax Credit Carryforward [Line Items]
Penalties and interest accrued	$ 300
Speciality Pharama | Internal Revenue Service (IRS)
Tax Credit Carryforward [Line Items]
Bankruptcy claims, amount of filed claims likely to be denied	$ 1,937		$ 9,302	$ 50,695