Income Taxes	6 Months Ended
	Jun. 30, 2023
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Text Block]	Income Taxes The Company's effective tax rate before remeasurement for the six months ended June 30, 2023 is based on the Company’s estimated full year effective tax rate, comprised of expected statutory tax provision, offset by foreign rate differential and changes in valuation allowance. The Company’s income tax provisions of $74.2 million and $11.3 million for the three months ended June 30, 2023 and 2022, respectively, included a tax provision of $0.3 million and a tax benefit of $3.5 million, respectively, related to the remeasurement of foreign income tax accounts. The Company’s income tax provisions of $192.2 million and $10.3 million for the six months ended June 30, 2023 and 2022, respectively, included a tax provision of $0.7 million and a tax benefit of $1.9 million, respectively, related to the remeasurement of foreign income tax accounts. The Company’s estimated full year pretax income and income tax expense are expected to be primarily generated in Australia.