Debt - Short-term and Long-term Debt Obligations (Details)	3 Months Ended
	Mar. 31, 2024 USD ($)	Mar. 31, 2024 CNY (¥)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 CNY (¥)
Debt Instrument
Short-term debt	$ 826,965,000	¥ 5,970,864,000	$ 688,366,000	¥ 4,885,838,000
Long-term debt	199,027,000	1,437,019,000	197,618,000	1,402,643,000
Loans Payable
Debt Instrument
Short-term debt	$ 27,562,000	199,000,000	28,037,000	199,000,000
China Industrial Bank | Loans Payable
Debt Instrument
Interest Rate	3.20%
China Industrial Bank | Loans Payable
Debt Instrument
Line of Credit				875,000,000
Interest Rate	2.60%
Short Term Bank Loan Dated April 4 2018 | China Construction Bank | Loans Payable
Debt Instrument
Line of Credit		580,000
Term	9 years
Short-term debt	$ 13,850,000	100,000,000	14,089,000	100,000,000
Short Term Bank Loan Dated January 22, 2020 | China Merchants Bank | Loans Payable
Debt Instrument
Line of Credit		350,000
Term	9 years
Interest Rate	4.10%
Short-term debt	$ 8,706,000	62,857,000	8,856,000	62,857,000
Short Term Bank Loan Dated November 9, 2020 | China Merchants Bank | Loans Payable
Debt Instrument
Interest Rate	3.90%
Short Term Bank Loan Dated November 9, 2020 | China Merchants Bank | Loans Payable
Debt Instrument
Line of Credit		378,000,000
Term	9 years
Short-term debt	$ 6,220,000	44,910,000	5,636,000	40,000,000
Short Term Bank Loan Dated July 28, 2023 | China Merchants Bank | Loans Payable
Debt Instrument
Line of Credit | $	$ 380,000,000
Term	1 year
Short-term debt	$ 300,000,000	2,166,065,000	300,000,000	2,129,321,000
Short Term Bank Loan Dated December 20, 2023 | China Merchants Bank | Loans Payable
Debt Instrument
Line of Credit | $	$ 150,000,000
Term	1 year
Interest Rate	7.30%
Short-term debt	$ 150,000,000	1,083,032,000	150,000,000	1,064,660,000
Short Term Bank Loan Dated March 21, 2024 | China Industrial Bank | Loans Payable
Debt Instrument
Line of Credit		675,000
Term	364 days
Short-term debt	$ 93,488,000	675,000,000	0
Short Term Bank Loan Dated June 5 2023 | China Merchants Bank | Loans Payable
Debt Instrument
Line of Credit		400,000
Term	1 year
Interest Rate	3.20%
Short-term debt	$ 55,400,000	400,000,000	56,356,000	400,000,000
Short Term Bank Loan Dated May 4 2023 | HSBC Bank | Loans Payable
Debt Instrument
Line of Credit		340,000
Term	1 year
Interest Rate	5.20%
Short-term debt	$ 47,090,000	340,000,000	47,903,000	340,000,000
Short Term Bank Loan Dated May 30 2023 | China Industrial Bank | Loans Payable
Debt Instrument
Line of Credit		200,000
Term	1 year
Interest Rate	2.80%
Short-term debt	$ 27,699,000	200,000,000	28,177,000	200,000,000
Long Term Bank Loan Dated April 4, 2018 | China Construction Bank | Loans Payable
Debt Instrument
Line of Credit		580,000
Term	9 years
Interest Rate	4.50%
Long-term debt	$ 58,170,000	420,000,000	59,174,000	420,000,000
Long Term Bank Loan Dated January 22, 2020 | China Merchants Bank | Loans Payable
Debt Instrument
Line of Credit		350,000
Term	9 years
Long-term debt	$ 34,823,000	251,429,000	37,638,000	267,143,000
Long Term Bank Loan Dated November 9, 2020 | China Merchants Bank | Loans Payable
Debt Instrument
Line of Credit		378,000
Term	9 years
Long-term debt	$ 39,554,000	285,590,000	42,337,000	300,500,000
Long Term Bank Loan Dated July 29, 2022 | China CITIC Bank
Debt Instrument
Line of Credit		480,000,000
Long Term Bank Loan Dated July 29, 2022 | China CITIC Bank | Loans Payable
Debt Instrument
Line of Credit		480,000
Term	10 years
Long-term debt	$ 66,480,000	480,000,000	58,469,000	415,000,000
Short Term Bank Loan Dated November 14, 2023 | Shanghai Pudong Development Bank | Loans Payable
Debt Instrument
Line of Credit		700,000
Term	1 year
Interest Rate	2.90%
Short-term debt	$ 96,950,000	700,000,000	$ 49,312,000	¥ 350,000,000
Short Term Bank Loan Dated November 21, 2024 | Shanghai Pudong Development Bank | Loans Payable
Debt Instrument
Short-term debt	48,475,000	350,000,000
Short Term Bank Loan Dated March 19, 2025 | Shanghai Pudong Development Bank | Loans Payable
Debt Instrument
Short-term debt	$ 48,475,000	¥ 350,000,000