Subsequent Events	12 Months Ended
Dec. 31, 2019
Subsequent Events [Abstract]
Subsequent Events	—Subsequent EventsOn February 5, 2020, the Company entered into the Company's Fourth Amended and Restated Credit Agreement (the “Credit Agreement”) administered by JPMorgan Chase Bank, N.A. Among other things, the Amendment extended the maturity date of the Facility from February 21, 2022, to February 5, 2025. During the first quarter of 2020, the Company incurred $1.3 million of debt issuance costs to finalize the amendment, which will be recognized ratably over the extended maturity date of the Facility. The Facility has a feature that allows the Company to increase availability, at our option, by an aggregate amount of up to $500.0 million through increased commitments from existing lenders or the addition of new lenders. Under the Facility the Company may also enter into commitments in the form of standby, commercial, or direct pay letters of credit for an amount not to exceed $50.0 million. The Facility provides for grid-based interest pricing based on the credit rating of the senior unsecured bank debt or other unsecured senior debt. The Facility is also subject to fees based on applicable rates as defined in the agreement and the aggregate commitment, regardless of usage.

Subsequent Events

12 Months Ended

Dec. 31, 2019

—Subsequent EventsOn February 5, 2020, the Company entered into the Company's Fourth Amended and Restated Credit Agreement (the “Credit Agreement”) administered by JPMorgan Chase Bank, N.A. Among other things, the Amendment extended the maturity date of the Facility from February 21, 2022, to February 5, 2025. During the first quarter of 2020, the Company incurred $1.3 million of debt issuance costs to finalize the amendment, which will be recognized ratably over the extended maturity date of the Facility. The Facility has a feature that allows the Company to increase availability, at our option, by an aggregate amount of up to $500.0 million through increased commitments from existing lenders or the addition of new lenders. Under the Facility the Company may also enter into commitments in the form of standby, commercial, or direct pay letters of credit for an amount not to exceed $50.0 million. The Facility provides for grid-based interest pricing based on the credit rating of the senior unsecured bank debt or other unsecured senior debt. The Facility is also subject to fees based on applicable rates as defined in the agreement and the aggregate commitment, regardless of usage.