Related Party Transactions	6 Months Ended
	Jun. 30, 2020
Related Party Transactions [Abstract]
Related Party Transactions	Related Party TransactionsIn 2020 and 2019, the Company obtained legal services from Polsinelli PC, a firm for which the spouse of the Company’s Executive Vice President, General Counsel and Secretary is a shareholder. During the three month periods ended June 30, 2020 and 2019, the Company obtained legal services totaling $0.6 million and $1.8 million, respectively. During the six month periods ended June 30, 2020 and 2019, the Company obtained legal services totaling $2.2 million and $3.3 million, respectively, of which $0.2 million and $1.2 million was payable as of June 30, 2020 and 2019, respectively.